90857702971

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{992861}}^1$

素因数の和:993654

約数の個数: 16

約数和(自身を含む): 110088538560

約数和(自身を除く): 19230835589

約数列:

[1, 7, 17, 119, 769, 5383, 13073, 91511, 992861, 6950027, 16878637, 118150459, 763510109, 5344570763, 12979671853, 90857702971]

約数ペア:

[(1, 90857702971), (7, 12979671853), (17, 5344570763), (119, 763510109), (769, 118150459), (5383, 16878637), (13073, 6950027), (91511, 992861)]