31090359

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{709}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 42531840

約数和(自身を除く): 11441481

約数列:

[1, 3, 47, 141, 311, 709, 933, 2127, 14617, 33323, 43851, 99969, 220499, 661497, 10363453, 31090359]

約数ペア:

[(1, 31090359), (3, 10363453), (47, 661497), (141, 220499), (311, 99969), (709, 43851), (933, 33323), (2127, 14617)]