12752467

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3259}}^1$

素因数の和:3322

約数の個数: 16

約数和(自身を含む): 16065280

約数和(自身を除く): 3312813

約数列:

[1, 7, 13, 43, 91, 301, 559, 3259, 3913, 22813, 42367, 140137, 296569, 980959, 1821781, 12752467]

約数ペア:

[(1, 12752467), (7, 1821781), (13, 980959), (43, 296569), (91, 140137), (301, 42367), (559, 22813), (3259, 3913)]