8442009

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{1637}}^1$

素因数の和:1837

約数の個数: 16

約数和(自身を含む): 12579840

約数和(自身を除く): 4137831

約数列:

[1, 3, 9, 27, 191, 573, 1637, 1719, 4911, 5157, 14733, 44199, 312667, 938001, 2814003, 8442009]

約数ペア:

[(1, 8442009), (3, 2814003), (9, 938001), (27, 312667), (191, 44199), (573, 14733), (1637, 5157), (1719, 4911)]