133831103

素因数分解:

$7^2\times {\mathrm{431}}^1\times {\mathrm{6337}}^1$

素因数の和:6782

約数の個数: 12

約数和(自身を含む): 156066912

約数和(自身を除く): 22235809

約数列:

[1, 7, 49, 431, 3017, 6337, 21119, 44359, 310513, 2731247, 19118729, 133831103]

約数ペア:

[(1, 133831103), (7, 19118729), (49, 2731247), (431, 310513), (3017, 44359), (6337, 21119)]