12620127

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2143}}^1$

素因数の和:2310

約数の個数: 16

約数和(自身を含む): 18249728

約数和(自身を除く): 5629601

約数列:

[1, 3, 13, 39, 151, 453, 1963, 2143, 5889, 6429, 27859, 83577, 323593, 970779, 4206709, 12620127]

約数ペア:

[(1, 12620127), (3, 4206709), (13, 970779), (39, 323593), (151, 83577), (453, 27859), (1963, 6429), (2143, 5889)]