39399717

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{30757}}^1$

素因数の和:30828

約数の個数: 16

約数和(自身を含む): 61023872

約数和(自身を除く): 21624155

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 30757, 92271, 215299, 645897, 1876177, 5628531, 13133239, 39399717]

約数ペア:

[(1, 39399717), (3, 13133239), (7, 5628531), (21, 1876177), (61, 645897), (183, 215299), (427, 92271), (1281, 30757)]