3197207

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 24

約数和(自身を含む): 3919776

約数和(自身を除く): 722569

約数列:

[1, 13, 17, 23, 37, 221, 289, 299, 391, 481, 629, 851, 3757, 5083, 6647, 8177, 10693, 11063, 14467, 86411, 139009, 188071, 245939, 3197207]

約数ペア:

[(1, 3197207), (13, 245939), (17, 188071), (23, 139009), (37, 86411), (221, 14467), (289, 11063), (299, 10693), (391, 8177), (481, 6647), (629, 5083), (851, 3757)]