16426893

素因数分解:

$3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1187}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 25090560

約数和(自身を除く): 8663667

約数列:

[1, 3, 7, 21, 659, 1187, 1977, 3561, 4613, 8309, 13839, 24927, 782233, 2346699, 5475631, 16426893]

約数ペア:

[(1, 16426893), (3, 5475631), (7, 2346699), (21, 782233), (659, 24927), (1187, 13839), (1977, 8309), (3561, 4613)]