12143343

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 16782336

約数和(自身を除く): 4638993

約数列:

[1, 3, 47, 71, 141, 213, 1213, 3337, 3639, 10011, 57011, 86123, 171033, 258369, 4047781, 12143343]

約数ペア:

[(1, 12143343), (3, 4047781), (47, 258369), (71, 171033), (141, 86123), (213, 57011), (1213, 10011), (3337, 3639)]