8168381

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1660

約数の個数: 16

約数和(自身を含む): 9725184

約数和(自身を除く): 1556803

約数列:

[1, 13, 17, 23, 221, 299, 391, 1607, 5083, 20891, 27319, 36961, 355147, 480493, 628337, 8168381]

約数ペア:

[(1, 8168381), (13, 628337), (17, 480493), (23, 355147), (221, 36961), (299, 27319), (391, 20891), (1607, 5083)]