40293333

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{121001}}^1$

素因数の和:121044

約数の個数: 12

約数和(自身を含む): 59774988

約数和(自身を除く): 19481655

約数列:

[1, 3, 9, 37, 111, 333, 121001, 363003, 1089009, 4477037, 13431111, 40293333]

約数ペア:

[(1, 40293333), (3, 13431111), (9, 4477037), (37, 1089009), (111, 363003), (333, 121001)]