12860479177

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{45137}}^1$

素因数の和:45289

約数の個数: 32

約数和(自身を含む): 16501008384

約数和(自身を除く): 3640529207

約数列:

[1, 7, 13, 31, 91, 101, 217, 403, 707, 1313, 2821, 3131, 9191, 21917, 40703, 45137, 284921, 315959, 586781, 1399247, 4107467, 4558837, 9794729, 18190211, 31911859, 59264881, 127331477, 141323947, 414854167, 989267629, 1837211311, 12860479177]

約数ペア:

[(1, 12860479177), (7, 1837211311), (13, 989267629), (31, 414854167), (91, 141323947), (101, 127331477), (217, 59264881), (403, 31911859), (707, 18190211), (1313, 9794729), (2821, 4558837), (3131, 4107467), (9191, 1399247), (21917, 586781), (40703, 315959), (45137, 284921)]