381128169

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{17911}}^1$

素因数の和:18128

約数の個数: 16

約数和(自身を含む): 523603584

約数和(自身を除く): 142475415

約数列:

[1, 3, 41, 123, 173, 519, 7093, 17911, 21279, 53733, 734351, 2203053, 3098603, 9295809, 127042723, 381128169]

約数ペア:

[(1, 381128169), (3, 127042723), (41, 9295809), (123, 3098603), (173, 2203053), (519, 734351), (7093, 53733), (17911, 21279)]