33319945

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2120

約数の個数: 16

約数和(自身を含む): 41430528

約数和(自身を除く): 8110583

約数列:

[1, 5, 47, 71, 235, 355, 1997, 3337, 9985, 16685, 93859, 141787, 469295, 708935, 6663989, 33319945]

約数ペア:

[(1, 33319945), (5, 6663989), (47, 708935), (71, 469295), (235, 141787), (355, 93859), (1997, 16685), (3337, 9985)]