9951851

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 13214880

約数和(自身を除く): 3263029

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 919, 1547, 6433, 10829, 11947, 15623, 45031, 83629, 109361, 203099, 585403, 765527, 1421693, 9951851]

約数ペア:

[(1, 9951851), (7, 1421693), (13, 765527), (17, 585403), (49, 203099), (91, 109361), (119, 83629), (221, 45031), (637, 15623), (833, 11947), (919, 10829), (1547, 6433)]