305140887

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{916339}}^1$

素因数の和:916382

約数の個数: 12

約数和(自身を含む): 452671960

約数和(自身を除く): 147531073

約数列:

[1, 3, 9, 37, 111, 333, 916339, 2749017, 8247051, 33904543, 101713629, 305140887]

約数ペア:

[(1, 305140887), (3, 101713629), (9, 33904543), (37, 8247051), (111, 2749017), (333, 916339)]