404659177

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2309}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 471766680

約数和(自身を除く): 67107503

約数列:

[1, 13, 17, 61, 169, 221, 793, 1037, 2309, 2873, 10309, 13481, 30017, 39253, 140849, 175253, 390221, 510289, 1831037, 2394433, 6633757, 23803481, 31127629, 404659177]

約数ペア:

[(1, 404659177), (13, 31127629), (17, 23803481), (61, 6633757), (169, 2394433), (221, 1831037), (793, 510289), (1037, 390221), (2309, 175253), (2873, 140849), (10309, 39253), (13481, 30017)]