13729401

素因数分解:

$3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{569}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 22763520

約数和(自身を除く): 9034119

約数列:

[1, 3, 7, 9, 21, 63, 383, 569, 1149, 1707, 2681, 3447, 3983, 5121, 8043, 11949, 24129, 35847, 217927, 653781, 1525489, 1961343, 4576467, 13729401]

約数ペア:

[(1, 13729401), (3, 4576467), (7, 1961343), (9, 1525489), (21, 653781), (63, 217927), (383, 35847), (569, 24129), (1149, 11949), (1707, 8043), (2681, 5121), (3447, 3983)]