30408657

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 41143872

約数和(自身を除く): 10735215

約数列:

[1, 3, 137, 241, 307, 411, 723, 921, 33017, 42059, 73987, 99051, 126177, 221961, 10136219, 30408657]

約数ペア:

[(1, 30408657), (3, 10136219), (137, 221961), (241, 126177), (307, 99051), (411, 73987), (723, 42059), (921, 33017)]