31082763

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 42134400

約数和(自身を除く): 11051637

約数列:

[1, 3, 131, 139, 393, 417, 569, 1707, 18209, 54627, 74539, 79091, 223617, 237273, 10360921, 31082763]

約数ペア:

[(1, 31082763), (3, 10360921), (131, 237273), (139, 223617), (393, 79091), (417, 74539), (569, 54627), (1707, 18209)]