91290017

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59011}}^1$

素因数の和:59048

約数の個数: 16

約数和(自身を含む): 118968192

約数和(自身を除く): 27678175

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 59011, 413077, 767143, 1003187, 5370001, 7022309, 13041431, 91290017]

約数ペア:

[(1, 91290017), (7, 13041431), (13, 7022309), (17, 5370001), (91, 1003187), (119, 767143), (221, 413077), (1547, 59011)]