2505281619

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{325319}}^1$

素因数の和:325490

約数の個数: 16

約数和(自身を含む): 3560302080

約数和(自身を除く): 1055020461

約数列:

[1, 3, 17, 51, 151, 453, 2567, 7701, 325319, 975957, 5530423, 16591269, 49123169, 147369507, 835093873, 2505281619]

約数ペア:

[(1, 2505281619), (3, 835093873), (17, 147369507), (51, 49123169), (151, 16591269), (453, 5530423), (2567, 975957), (7701, 325319)]