57554497

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5227}}^1$

素因数の和:5269

約数の個数: 24

約数和(自身を含む): 77876288

約数和(自身を除く): 20321791

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 5227, 11011, 36589, 57497, 67951, 402479, 475657, 632467, 747461, 4427269, 5232227, 8222071, 57554497]

約数ペア:

[(1, 57554497), (7, 8222071), (11, 5232227), (13, 4427269), (77, 747461), (91, 632467), (121, 475657), (143, 402479), (847, 67951), (1001, 57497), (1573, 36589), (5227, 11011)]