2053442511

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{171163}}^1$

素因数の和:171243

約数の個数: 24

約数和(自身を含む): 3132985856

約数和(自身を除く): 1079543345

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 3999, 11997, 171163, 513489, 1540467, 5306053, 7360009, 15918159, 22080027, 47754477, 66240081, 228160279, 684480837, 2053442511]

約数ペア:

[(1, 2053442511), (3, 684480837), (9, 228160279), (31, 66240081), (43, 47754477), (93, 22080027), (129, 15918159), (279, 7360009), (387, 5306053), (1333, 1540467), (3999, 513489), (11997, 171163)]