31839909

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4657}}^1$

素因数の和:4756

約数の個数: 16

約数和(自身を含む): 44269632

約数和(自身を除く): 12429723

約数列:

[1, 3, 43, 53, 129, 159, 2279, 4657, 6837, 13971, 200251, 246821, 600753, 740463, 10613303, 31839909]

約数ペア:

[(1, 31839909), (3, 10613303), (43, 740463), (53, 600753), (129, 246821), (159, 200251), (2279, 13971), (4657, 6837)]