26473531

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 30908416

約数和(自身を除く): 4434885

約数列:

[1, 7, 97, 127, 307, 679, 889, 2149, 12319, 29779, 38989, 86233, 208453, 272923, 3781933, 26473531]

約数ペア:

[(1, 26473531), (7, 3781933), (97, 272923), (127, 208453), (307, 86233), (679, 38989), (889, 29779), (2149, 12319)]