30978849

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{3389}}^1$

素因数の和:3680

約数の個数: 16

約数和(自身を含む): 45236160

約数和(自身を除く): 14257311

約数列:

[1, 3, 11, 33, 277, 831, 3047, 3389, 9141, 10167, 37279, 111837, 938753, 2816259, 10326283, 30978849]

約数ペア:

[(1, 30978849), (3, 10326283), (11, 2816259), (33, 938753), (277, 111837), (831, 37279), (3047, 10167), (3389, 9141)]