12967669

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 16329600

約数和(自身を除く): 3361931

約数列:

[1, 11, 13, 29, 53, 59, 143, 319, 377, 583, 649, 689, 767, 1537, 1711, 3127, 4147, 7579, 8437, 16907, 18821, 19981, 22243, 34397, 40651, 90683, 219791, 244673, 447161, 997513, 1178879, 12967669]

約数ペア:

[(1, 12967669), (11, 1178879), (13, 997513), (29, 447161), (53, 244673), (59, 219791), (143, 90683), (319, 40651), (377, 34397), (583, 22243), (649, 19981), (689, 18821), (767, 16907), (1537, 8437), (1711, 7579), (3127, 4147)]