2016218907

素因数分解:

$3^2\times {\mathrm{727}}^1\times {\mathrm{308149}}^1$

素因数の和:308882

約数の個数: 12

約数和(自身を含む): 2916331600

約数和(自身を除く): 900112693

約数列:

[1, 3, 9, 727, 2181, 6543, 308149, 924447, 2773341, 224024323, 672072969, 2016218907]

約数ペア:

[(1, 2016218907), (3, 672072969), (9, 224024323), (727, 2773341), (2181, 924447), (6543, 308149)]