469680913

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{163481}}^1$

素因数の和:163524

約数の個数: 12

約数和(自身を含む): 538509708

約数和(自身を除く): 68828795

約数列:

[1, 13, 17, 169, 221, 2873, 163481, 2125253, 2779177, 27628289, 36129301, 469680913]

約数ペア:

[(1, 469680913), (13, 36129301), (17, 27628289), (169, 2779177), (221, 2125253), (2873, 163481)]