12761521921

素因数分解:

${\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{627071}}^1$

素因数の和:627551

約数の個数: 8

約数和(自身を含む): 13063163904

約数和(自身を除く): 301641983

約数列:

[1, 47, 433, 20351, 627071, 29472337, 271521743, 12761521921]

約数ペア:

[(1, 12761521921), (47, 271521743), (433, 29472337), (20351, 627071)]