12779799

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1613}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 18076800

約数和(自身を除く): 5297001

約数列:

[1, 3, 19, 57, 139, 417, 1613, 2641, 4839, 7923, 30647, 91941, 224207, 672621, 4259933, 12779799]

約数ペア:

[(1, 12779799), (3, 4259933), (19, 672621), (57, 224207), (139, 91941), (417, 30647), (1613, 7923), (2641, 4839)]