Theoretical Friends of Finite Proximity

被引:0
|
作者
Jones, Edna [1 ]
Ryan, John [2 ]
机构
[1] Rose Hulman Inst Technol, 5500 Wabash Ave, Terre Haute, IN 47803 USA
[2] NYU, New York, NY 10012 USA
关键词
Abundancy index; abundancy ratio; friendly number; friendly integer; solitary number; theoretical friend; super solitary number;
D O I
暂无
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Using a definition given by Jeffrey Ward [4], we look into which positive integers have a theoretical friend of finite proximity (TFOFP). We show that 1 and odd primes do not have TFOFPs. We show that prime powers satisfying some conditions have TFOFPs. Furthermore, we prove that certain integers have a TFOFP if and only if they have a friend.
引用
收藏
页码:205 / 226
页数:22
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