13790791

素因数分解:

$7^1\times {\mathrm{17}}^3\times {\mathrm{401}}^1$

素因数の和:459

約数の個数: 16

約数和(自身を含む): 16787520

約数和(自身を除く): 2996729

約数列:

[1, 7, 17, 119, 289, 401, 2023, 2807, 4913, 6817, 34391, 47719, 115889, 811223, 1970113, 13790791]

約数ペア:

[(1, 13790791), (7, 1970113), (17, 811223), (119, 115889), (289, 47719), (401, 34391), (2023, 6817), (2807, 4913)]