890758899

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{2105813}}^1$

素因数の和:2105866

約数の個数: 12

約数和(自身を含む): 1314027936

約数和(自身を除く): 423269037

約数列:

[1, 3, 9, 47, 141, 423, 2105813, 6317439, 18952317, 98973211, 296919633, 890758899]

約数ペア:

[(1, 890758899), (3, 296919633), (9, 98973211), (47, 18952317), (141, 6317439), (423, 2105813)]