2021160031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3012161}}^1$

素因数の和:3012233

約数の個数: 8

約数和(自身を含む): 2241048528

約数和(自身を除く): 219888497

約数列:

[1, 11, 61, 671, 3012161, 33133771, 183741821, 2021160031]

約数ペア:

[(1, 2021160031), (11, 183741821), (61, 33133771), (671, 3012161)]