2787124311

素因数分解:

$3^2\times {\mathrm{443}}^1\times {\mathrm{699053}}^1$

素因数の和:699502

約数の個数: 12

約数和(自身を含む): 4034939688

約数和(自身を除く): 1247815377

約数列:

[1, 3, 9, 443, 1329, 3987, 699053, 2097159, 6291477, 309680479, 929041437, 2787124311]

約数ペア:

[(1, 2787124311), (3, 929041437), (9, 309680479), (443, 6291477), (1329, 2097159), (3987, 699053)]