2748742863

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{249863}}^1$

素因数の和:250078

約数の個数: 16

約数和(自身を含む): 3877889280

約数和(自身を除く): 1129146417

約数列:

[1, 3, 19, 57, 193, 579, 3667, 11001, 249863, 749589, 4747397, 14242191, 48223559, 144670677, 916247621, 2748742863]

約数ペア:

[(1, 2748742863), (3, 916247621), (19, 144670677), (57, 48223559), (193, 14242191), (579, 4747397), (3667, 749589), (11001, 249863)]