30809487

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{619}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 42140160

約数和(自身を除く): 11330673

約数列:

[1, 3, 47, 141, 353, 619, 1059, 1857, 16591, 29093, 49773, 87279, 218507, 655521, 10269829, 30809487]

約数ペア:

[(1, 30809487), (3, 10269829), (47, 655521), (141, 218507), (353, 87279), (619, 49773), (1059, 29093), (1857, 16591)]