2013212079

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{557831}}^1$

素因数の和:558238

約数の個数: 12

約数和(自身を含む): 2915230032

約数和(自身を除く): 902017953

約数列:

[1, 3, 9, 401, 1203, 3609, 557831, 1673493, 5020479, 223690231, 671070693, 2013212079]

約数ペア:

[(1, 2013212079), (3, 671070693), (9, 223690231), (401, 5020479), (1203, 1673493), (3609, 557831)]