42385431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{31327}}^1$

素因数の和:31382

約数の個数: 16

約数和(自身を含む): 63157248

約数和(自身を除く): 20771817

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 31327, 93981, 344597, 1033791, 1284407, 3853221, 14128477, 42385431]

約数ペア:

[(1, 42385431), (3, 14128477), (11, 3853221), (33, 1284407), (41, 1033791), (123, 344597), (451, 93981), (1353, 31327)]