8891284761

素因数分解:

$3^3\times {\mathrm{431}}^1\times {\mathrm{764053}}^1$

素因数の和:764493

約数の個数: 16

約数和(自身を含む): 13202853120

約数和(自身を除く): 4311568359

約数列:

[1, 3, 9, 27, 431, 1293, 3879, 11637, 764053, 2292159, 6876477, 20629431, 329306843, 987920529, 2963761587, 8891284761]

約数ペア:

[(1, 8891284761), (3, 2963761587), (9, 987920529), (27, 329306843), (431, 20629431), (1293, 6876477), (3879, 2292159), (11637, 764053)]