2530265553

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1319909}}^1$

素因数の和:1319989

約数の個数: 16

約数和(自身を含む): 3801340800

約数和(自身を除く): 1271075247

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 1319909, 3959727, 11879181, 35637543, 93713539, 281140617, 843421851, 2530265553]

約数ペア:

[(1, 2530265553), (3, 843421851), (9, 281140617), (27, 93713539), (71, 35637543), (213, 11879181), (639, 3959727), (1917, 1319909)]