12672759

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 19305216

約数和(自身を除く): 6632457

約数列:

[1, 3, 11, 33, 37, 97, 107, 111, 291, 321, 407, 1067, 1177, 1221, 3201, 3531, 3589, 3959, 10379, 10767, 11877, 31137, 39479, 43549, 114169, 118437, 130647, 342507, 384023, 1152069, 4224253, 12672759]

約数ペア:

[(1, 12672759), (3, 4224253), (11, 1152069), (33, 384023), (37, 342507), (97, 130647), (107, 118437), (111, 114169), (291, 43549), (321, 39479), (407, 31137), (1067, 11877), (1177, 10767), (1221, 10379), (3201, 3959), (3531, 3589)]