22163449

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 28191744

約数和(自身を除く): 6028295

約数列:

[1, 7, 11, 77, 121, 137, 191, 847, 959, 1337, 1507, 2101, 10549, 14707, 16577, 23111, 26167, 116039, 161777, 183169, 287837, 2014859, 3166207, 22163449]

約数ペア:

[(1, 22163449), (7, 3166207), (11, 2014859), (77, 287837), (121, 183169), (137, 161777), (191, 116039), (847, 26167), (959, 23111), (1337, 16577), (1507, 14707), (2101, 10549)]