2861569143

素因数分解:

$3^2\times {\mathrm{1871}}^1\times {\mathrm{169937}}^1$

素因数の和:171814

約数の個数: 12

約数和(自身を含む): 4135611168

約数和(自身を除く): 1274042025

約数列:

[1, 3, 9, 1871, 5613, 16839, 169937, 509811, 1529433, 317952127, 953856381, 2861569143]

約数ペア:

[(1, 2861569143), (3, 953856381), (9, 317952127), (1871, 1529433), (5613, 509811), (16839, 169937)]