31062421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 34219584

約数和(自身を除く): 3157163

約数列:

[1, 13, 107, 137, 163, 1391, 1781, 2119, 14659, 17441, 22331, 190567, 226733, 290303, 2389417, 31062421]

約数ペア:

[(1, 31062421), (13, 2389417), (107, 290303), (137, 226733), (163, 190567), (1391, 22331), (1781, 17441), (2119, 14659)]