138218814721

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2532083}}^1$

素因数の和:2532145

約数の個数: 24

約数和(自身を含む): 166813693920

約数和(自身を除く): 28594879199

約数列:

[1, 13, 17, 19, 169, 221, 247, 323, 2873, 3211, 4199, 54587, 2532083, 32917079, 43045411, 48109577, 427922027, 559590343, 625424501, 817862809, 7274674459, 8130518513, 10632216517, 138218814721]

約数ペア:

[(1, 138218814721), (13, 10632216517), (17, 8130518513), (19, 7274674459), (169, 817862809), (221, 625424501), (247, 559590343), (323, 427922027), (2873, 48109577), (3211, 43045411), (4199, 32917079), (54587, 2532083)]