5311521

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{1549}}^1$

素因数の和:1685

約数の個数: 16

約数和(自身を含む): 7936000

約数和(自身を除く): 2624479

約数列:

[1, 3, 9, 27, 127, 381, 1143, 1549, 3429, 4647, 13941, 41823, 196723, 590169, 1770507, 5311521]

約数ペア:

[(1, 5311521), (3, 1770507), (9, 590169), (27, 196723), (127, 41823), (381, 13941), (1143, 4647), (1549, 3429)]