89107207

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{6907}}^1$

素因数の和:7030

約数の個数: 16

約数和(自身を含む): 108317440

約数和(自身を除く): 19210233

約数列:

[1, 7, 19, 97, 133, 679, 1843, 6907, 12901, 48349, 131233, 669979, 918631, 4689853, 12729601, 89107207]

約数ペア:

[(1, 89107207), (7, 12729601), (19, 4689853), (97, 918631), (133, 669979), (679, 131233), (1843, 48349), (6907, 12901)]