29252781

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{45779}}^1$

素因数の和:45856

約数の個数: 12

約数和(自身を含む): 42850080

約数和(自身を除く): 13597299

約数列:

[1, 3, 9, 71, 213, 639, 45779, 137337, 412011, 3250309, 9750927, 29252781]

約数ペア:

[(1, 29252781), (3, 9750927), (9, 3250309), (71, 412011), (213, 137337), (639, 45779)]