324331343

素因数分解:

$7^2\times {\mathrm{331}}^1\times {\mathrm{19997}}^1$

素因数の和:20342

約数の個数: 12

約数和(自身を含む): 378442152

約数和(自身を除く): 54110809

約数列:

[1, 7, 49, 331, 2317, 16219, 19997, 139979, 979853, 6619007, 46333049, 324331343]

約数ペア:

[(1, 324331343), (7, 46333049), (49, 6619007), (331, 979853), (2317, 139979), (16219, 19997)]