13260837

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 18282560

約数和(自身を除く): 5021723

約数列:

[1, 3, 37, 111, 193, 579, 619, 1857, 7141, 21423, 22903, 68709, 119467, 358401, 4420279, 13260837]

約数ペア:

[(1, 13260837), (3, 4420279), (37, 358401), (111, 119467), (193, 68709), (579, 22903), (619, 21423), (1857, 7141)]