447330009

素因数分解:

$3^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{24683}}^1$

素因数の和:25556

約数の個数: 16

約数和(自身を含む): 682463232

約数和(自身を除く): 235133223

約数列:

[1, 3, 7, 21, 863, 2589, 6041, 18123, 24683, 74049, 172781, 518343, 21301429, 63904287, 149110003, 447330009]

約数ペア:

[(1, 447330009), (3, 149110003), (7, 63904287), (21, 21301429), (863, 518343), (2589, 172781), (6041, 74049), (18123, 24683)]