8000019

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{1637}}^1$

素因数の和:1827

約数の個数: 16

約数和(自身を含む): 11924640

約数和(自身を除く): 3924621

約数列:

[1, 3, 9, 27, 181, 543, 1629, 1637, 4887, 4911, 14733, 44199, 296297, 888891, 2666673, 8000019]

約数ペア:

[(1, 8000019), (3, 2666673), (9, 888891), (27, 296297), (181, 44199), (543, 14733), (1629, 4911), (1637, 4887)]