187480559

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{4481}}^1$

素因数の和:4670

約数の個数: 16

約数和(自身を含む): 220872960

約数和(自身を除く): 33392401

約数列:

[1, 7, 43, 139, 301, 973, 4481, 5977, 31367, 41839, 192683, 622859, 1348781, 4360013, 26782937, 187480559]

約数ペア:

[(1, 187480559), (7, 26782937), (43, 4360013), (139, 1348781), (301, 622859), (973, 192683), (4481, 41839), (5977, 31367)]