3352237

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:137

約数の個数: 18

約数和(自身を含む): 4100238

約数和(自身を除く): 748001

約数列:

[1, 7, 37, 43, 49, 259, 301, 1591, 1813, 1849, 2107, 11137, 12943, 68413, 77959, 90601, 478891, 3352237]

約数ペア:

[(1, 3352237), (7, 478891), (37, 90601), (43, 77959), (49, 68413), (259, 12943), (301, 11137), (1591, 2107), (1813, 1849)]