99854209

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9221}}^1$

素因数の和:9265

約数の個数: 24

約数和(自身を含む): 132464808

約数和(自身を除く): 32610599

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 9221, 10829, 64547, 119873, 156757, 451829, 839111, 1097299, 2037841, 5873777, 7681093, 14264887, 99854209]

約数ペア:

[(1, 99854209), (7, 14264887), (13, 7681093), (17, 5873777), (49, 2037841), (91, 1097299), (119, 839111), (221, 451829), (637, 156757), (833, 119873), (1547, 64547), (9221, 10829)]