64381471

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1931}}^1$

素因数の和:2382

約数の個数: 16

約数和(自身を含む): 80494848

約数和(自身を除く): 16113377

約数列:

[1, 7, 11, 77, 433, 1931, 3031, 4763, 13517, 21241, 33341, 148687, 836123, 5852861, 9197353, 64381471]

約数ペア:

[(1, 64381471), (7, 9197353), (11, 5852861), (77, 836123), (433, 148687), (1931, 33341), (3031, 21241), (4763, 13517)]