130857531

素因数分解:

$3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{13009}}^1$

素因数の和:13498

約数の個数: 16

約数和(自身を含む): 199833600

約数和(自身を除く): 68976069

約数列:

[1, 3, 7, 21, 479, 1437, 3353, 10059, 13009, 39027, 91063, 273189, 6231311, 18693933, 43619177, 130857531]

約数ペア:

[(1, 130857531), (3, 43619177), (7, 18693933), (21, 6231311), (479, 273189), (1437, 91063), (3353, 39027), (10059, 13009)]