31672887

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8747}}^1$

素因数の和:8838

約数の個数: 16

約数和(自身を含む): 45349632

約数和(自身を除く): 13676745

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 8747, 26241, 148699, 446097, 621037, 1863111, 10557629, 31672887]

約数ペア:

[(1, 31672887), (3, 10557629), (17, 1863111), (51, 621037), (71, 446097), (213, 148699), (1207, 26241), (3621, 8747)]