27708429

素因数分解:

$3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1861}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 42304640

約数和(自身を除く): 14596211

約数列:

[1, 3, 7, 21, 709, 1861, 2127, 4963, 5583, 13027, 14889, 39081, 1319449, 3958347, 9236143, 27708429]

約数ペア:

[(1, 27708429), (3, 9236143), (7, 3958347), (21, 1319449), (709, 39081), (1861, 14889), (2127, 13027), (4963, 5583)]