8871147

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{4159}}^1$

素因数の和:4247

約数の個数: 16

約数和(自身を含む): 13312000

約数和(自身を除く): 4440853

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 4159, 12477, 37431, 112293, 328561, 985683, 2957049, 8871147]

約数ペア:

[(1, 8871147), (3, 2957049), (9, 985683), (27, 328561), (79, 112293), (237, 37431), (711, 12477), (2133, 4159)]