2618629

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 16

約数和(自身を含む): 3069360

約数和(自身を除く): 450731

約数列:

[1, 13, 17, 41, 221, 289, 533, 697, 3757, 4913, 9061, 11849, 63869, 154037, 201433, 2618629]

約数ペア:

[(1, 2618629), (13, 201433), (17, 154037), (41, 63869), (221, 11849), (289, 9061), (533, 4913), (697, 3757)]