90866399

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 104160672

約数和(自身を除く): 13294273

約数列:

[1, 13, 23, 97, 169, 241, 299, 1261, 2231, 3133, 3887, 5543, 16393, 23377, 29003, 40729, 72059, 303901, 377039, 537671, 936767, 3950713, 6989723, 90866399]

約数ペア:

[(1, 90866399), (13, 6989723), (23, 3950713), (97, 936767), (169, 537671), (241, 377039), (299, 303901), (1261, 72059), (2231, 40729), (3133, 29003), (3887, 23377), (5543, 16393)]