13880211

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2143}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 19759104

約数和(自身を除く): 5878893

約数列:

[1, 3, 17, 51, 127, 381, 2143, 2159, 6429, 6477, 36431, 109293, 272161, 816483, 4626737, 13880211]

約数ペア:

[(1, 13880211), (3, 4626737), (17, 816483), (51, 272161), (127, 109293), (381, 36431), (2143, 6477), (2159, 6429)]