8439399

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{22871}}^1$

素因数の和:22918

約数の個数: 12

約数和(自身を含む): 12488112

約数和(自身を除く): 4048713

約数列:

[1, 3, 9, 41, 123, 369, 22871, 68613, 205839, 937711, 2813133, 8439399]

約数ペア:

[(1, 8439399), (3, 2813133), (9, 937711), (41, 205839), (123, 68613), (369, 22871)]