12714261

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3137}}^1$

素因数の和:3340

約数の個数: 16

約数和(自身を含む): 19480704

約数和(自身を除く): 6766443

約数列:

[1, 3, 7, 21, 193, 579, 1351, 3137, 4053, 9411, 21959, 65877, 605441, 1816323, 4238087, 12714261]

約数ペア:

[(1, 12714261), (3, 4238087), (7, 1816323), (21, 605441), (193, 65877), (579, 21959), (1351, 9411), (3137, 4053)]