13626381

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 18678528

約数和(自身を除く): 5052147

約数列:

[1, 3, 47, 141, 241, 401, 723, 1203, 11327, 18847, 33981, 56541, 96641, 289923, 4542127, 13626381]

約数ペア:

[(1, 13626381), (3, 4542127), (47, 289923), (141, 96641), (241, 56541), (401, 33981), (723, 18847), (1203, 11327)]