13786881

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3257}}^1$

素因数の和:3360

約数の個数: 16

約数和(自身を含む): 19704384

約数和(自身を除く): 5917503

約数列:

[1, 3, 17, 51, 83, 249, 1411, 3257, 4233, 9771, 55369, 166107, 270331, 810993, 4595627, 13786881]

約数ペア:

[(1, 13786881), (3, 4595627), (17, 810993), (51, 270331), (83, 166107), (249, 55369), (1411, 9771), (3257, 4233)]