27883401

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{14591}}^1$

素因数の和:14621

約数の個数: 24

約数和(自身を含む): 46577664

約数和(自身を除く): 18694263

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 14591, 43773, 102137, 189683, 306411, 569049, 714959, 1327781, 2144877, 3983343, 9294467, 27883401]

約数ペア:

[(1, 27883401), (3, 9294467), (7, 3983343), (13, 2144877), (21, 1327781), (39, 714959), (49, 569049), (91, 306411), (147, 189683), (273, 102137), (637, 43773), (1911, 14591)]