1330557855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8063987}}^1$

素因数の和:8064006

約数の個数: 16

約数和(自身を含む): 2322428544

約数和(自身を除く): 991870689

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 8063987, 24191961, 40319935, 88703857, 120959805, 266111571, 443519285, 1330557855]

約数ペア:

[(1, 1330557855), (3, 443519285), (5, 266111571), (11, 120959805), (15, 88703857), (33, 40319935), (55, 24191961), (165, 8063987)]