43200073

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 50315904

約数和(自身を除く): 7115831

約数列:

[1, 7, 107, 137, 421, 749, 959, 2947, 14659, 45047, 57677, 102613, 315329, 403739, 6171439, 43200073]

約数ペア:

[(1, 43200073), (7, 6171439), (107, 403739), (137, 315329), (421, 102613), (749, 57677), (959, 45047), (2947, 14659)]