2806882.00000000

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{14149}}^1$

素因数の和:14205

約数の個数: 16

約数和(自身を含む): 27168000

約数和(自身を除く): 9212919

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 14149, 42447, 127341, 382023, 665003, 1995009, 5985027, 17955081]

約数ペア:

[(1, 17955081), (3, 5985027), (9, 1995009), (27, 665003), (47, 382023), (141, 127341), (423, 42447), (1269, 14149)]