57556577

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1901}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 66143952

約数和(自身を除く): 8587375

約数列:

[1, 13, 17, 137, 221, 1781, 1901, 2329, 24713, 30277, 32317, 260437, 420121, 3385681, 4427429, 57556577]

約数ペア:

[(1, 57556577), (13, 4427429), (17, 3385681), (137, 420121), (221, 260437), (1781, 32317), (1901, 30277), (2329, 24713)]