13178613

素因数分解:

$3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{829}}^1$

素因数の和:1596

約数の個数: 16

約数和(自身を含む): 20132480

約数和(自身を除く): 6953867

約数列:

[1, 3, 7, 21, 757, 829, 2271, 2487, 5299, 5803, 15897, 17409, 627553, 1882659, 4392871, 13178613]

約数ペア:

[(1, 13178613), (3, 4392871), (7, 1882659), (21, 627553), (757, 17409), (829, 15897), (2271, 5803), (2487, 5299)]