13790567

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 16453632

約数和(自身を除く): 2663065

約数列:

[1, 7, 31, 103, 217, 617, 721, 3193, 4319, 19127, 22351, 63551, 133889, 444857, 1970081, 13790567]

約数ペア:

[(1, 13790567), (7, 1970081), (31, 444857), (103, 133889), (217, 63551), (617, 22351), (721, 19127), (3193, 4319)]