8889161139

素因数分解:

$3^2\times {\mathrm{4457}}^1\times {\mathrm{221603}}^1$

素因数の和:226066

約数の個数: 12

約数和(自身を含む): 12842838216

約数和(自身を除く): 3953677077

約数列:

[1, 3, 9, 4457, 13371, 40113, 221603, 664809, 1994427, 987684571, 2963053713, 8889161139]

約数ペア:

[(1, 8889161139), (3, 2963053713), (9, 987684571), (4457, 1994427), (13371, 664809), (40113, 221603)]