2009098521

素因数分解:

$3^2\times {\mathrm{2657}}^1\times {\mathrm{84017}}^1$

素因数の和:86680

約数の個数: 12

約数和(自身を含む): 2903157972

約数和(自身を除く): 894059451

約数列:

[1, 3, 9, 2657, 7971, 23913, 84017, 252051, 756153, 223233169, 669699507, 2009098521]

約数ペア:

[(1, 2009098521), (3, 669699507), (9, 223233169), (2657, 756153), (7971, 252051), (23913, 84017)]