15422139

素因数分解:

$3^2\times {\mathrm{571}}^1\times {\mathrm{3001}}^1$

素因数の和:3578

約数の個数: 12

約数和(自身を含む): 22322872

約数和(自身を除く): 6900733

約数列:

[1, 3, 9, 571, 1713, 3001, 5139, 9003, 27009, 1713571, 5140713, 15422139]

約数ペア:

[(1, 15422139), (3, 5140713), (9, 1713571), (571, 27009), (1713, 9003), (3001, 5139)]