128210819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:1030

約数の個数: 16

約数和(自身を含む): 142443360

約数和(自身を除く): 14232541

約数列:

[1, 11, 89, 173, 757, 979, 1903, 8327, 15397, 67373, 130961, 169367, 741103, 1440571, 11655529, 128210819]

約数ペア:

[(1, 128210819), (11, 11655529), (89, 1440571), (173, 741103), (757, 169367), (979, 130961), (1903, 67373), (8327, 15397)]