117766117

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{3137}}^1$

素因数の和:3348

約数の個数: 16

約数和(自身を含む): 139779072

約数和(自身を除く): 22012955

約数列:

[1, 7, 31, 173, 217, 1211, 3137, 5363, 21959, 37541, 97247, 542701, 680729, 3798907, 16823731, 117766117]

約数ペア:

[(1, 117766117), (7, 16823731), (31, 3798907), (173, 680729), (217, 542701), (1211, 97247), (3137, 37541), (5363, 21959)]