493184511

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{205237}}^1$

素因数の和:205335

約数の個数: 16

約数和(自身を含む): 738856800

約数和(自身を除く): 245672289

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 205237, 615711, 1847133, 5541399, 18266093, 54798279, 164394837, 493184511]

約数ペア:

[(1, 493184511), (3, 164394837), (9, 54798279), (27, 18266093), (89, 5541399), (267, 1847133), (801, 615711), (2403, 205237)]