183840939

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{287701}}^1$

素因数の和:287778

約数の個数: 12

約数和(自身を含む): 269289072

約数和(自身を除く): 85448133

約数列:

[1, 3, 9, 71, 213, 639, 287701, 863103, 2589309, 20426771, 61280313, 183840939]

約数ペア:

[(1, 183840939), (3, 61280313), (9, 20426771), (71, 2589309), (213, 863103), (639, 287701)]