3930507

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{701}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 6570720

約数和(自身を除く): 2640213

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 701, 801, 1869, 2103, 4907, 5607, 6309, 14721, 44163, 62389, 187167, 436723, 561501, 1310169, 3930507]

約数ペア:

[(1, 3930507), (3, 1310169), (7, 561501), (9, 436723), (21, 187167), (63, 62389), (89, 44163), (267, 14721), (623, 6309), (701, 5607), (801, 4907), (1869, 2103)]