539196049

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{255907}}^1$

素因数の和:255964

約数の個数: 12

約数和(自身を含む): 641817264

約数和(自身を除く): 102621215

約数列:

[1, 7, 43, 49, 301, 2107, 255907, 1791349, 11004001, 12539443, 77028007, 539196049]

約数ペア:

[(1, 539196049), (7, 77028007), (43, 12539443), (49, 11004001), (301, 1791349), (2107, 255907)]