7887061

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 10013760

約数和(自身を除く): 2126699

約数列:

[1, 7, 13, 59, 91, 113, 169, 413, 767, 791, 1183, 1469, 5369, 6667, 9971, 10283, 19097, 46669, 69797, 86671, 133679, 606697, 1126723, 7887061]

約数ペア:

[(1, 7887061), (7, 1126723), (13, 606697), (59, 133679), (91, 86671), (113, 69797), (169, 46669), (413, 19097), (767, 10283), (791, 9971), (1183, 6667), (1469, 5369)]