140904731

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{607}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 157593600

約数和(自身を除く): 16688869

約数列:

[1, 11, 47, 449, 517, 607, 4939, 6677, 21103, 28529, 232133, 272543, 313819, 2997973, 12809521, 140904731]

約数ペア:

[(1, 140904731), (11, 12809521), (47, 2997973), (449, 313819), (517, 272543), (607, 232133), (4939, 28529), (6677, 21103)]