1807218027

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{2308069}}^1$

素因数の和:2308107

約数の個数: 16

約数和(自身を含む): 2769684000

約数和(自身を除く): 962465973

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 2308069, 6924207, 20772621, 62317863, 66934001, 200802003, 602406009, 1807218027]

約数ペア:

[(1, 1807218027), (3, 602406009), (9, 200802003), (27, 66934001), (29, 62317863), (87, 20772621), (261, 6924207), (783, 2308069)]