57048139981

素因数分解:

$7^1\times {\mathrm{647}}^1\times {\mathrm{3079}}^1\times {\mathrm{4091}}^1$

素因数の和:7824

約数の個数: 16

約数和(自身を含む): 65335818240

約数和(自身を除く): 8287678259

約数列:

[1, 7, 647, 3079, 4091, 4529, 21553, 28637, 1992113, 2646877, 12596189, 13944791, 18528139, 88173323, 8149734283, 57048139981]

約数ペア:

[(1, 57048139981), (7, 8149734283), (647, 88173323), (3079, 18528139), (4091, 13944791), (4529, 12596189), (21553, 2646877), (28637, 1992113)]