126669907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2213}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 169610112

約数和(自身を除く): 42940205

約数列:

[1, 7, 13, 17, 37, 91, 119, 221, 259, 481, 629, 1547, 2213, 3367, 4403, 8177, 15491, 28769, 37621, 57239, 81881, 201383, 263347, 489073, 573167, 1064453, 1391977, 3423511, 7451171, 9743839, 18095701, 126669907]

約数ペア:

[(1, 126669907), (7, 18095701), (13, 9743839), (17, 7451171), (37, 3423511), (91, 1391977), (119, 1064453), (221, 573167), (259, 489073), (481, 263347), (629, 201383), (1547, 81881), (2213, 57239), (3367, 37621), (4403, 28769), (8177, 15491)]