31452993

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24439}}^1$

素因数の和:24469

約数の個数: 24

約数和(自身を含む): 53376960

約数和(自身を除く): 21923967

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 24439, 73317, 219951, 268829, 317707, 806487, 953121, 2419461, 2859363, 3494777, 10484331, 31452993]

約数ペア:

[(1, 31452993), (3, 10484331), (9, 3494777), (11, 2859363), (13, 2419461), (33, 953121), (39, 806487), (99, 317707), (117, 268829), (143, 219951), (429, 73317), (1287, 24439)]