2016207891

素因数分解:

$3^2\times {\mathrm{911}}^1\times {\mathrm{245909}}^1$

素因数の和:246826

約数の個数: 12

約数和(自身を含む): 2915508960

約数和(自身を除く): 899301069

約数列:

[1, 3, 9, 911, 2733, 8199, 245909, 737727, 2213181, 224023099, 672069297, 2016207891]

約数ペア:

[(1, 2016207891), (3, 672069297), (9, 224023099), (911, 2213181), (2733, 737727), (8199, 245909)]