240990117

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1\times {\mathrm{1531}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 326499840

約数和(自身を除く): 85509723

約数列:

[1, 3, 71, 213, 739, 1531, 2217, 4593, 52469, 108701, 157407, 326103, 1131409, 3394227, 80330039, 240990117]

約数ペア:

[(1, 240990117), (3, 80330039), (71, 3394227), (213, 1131409), (739, 326103), (1531, 157407), (2217, 108701), (4593, 52469)]