9199242009

素因数分解:

$3^5\times {\mathrm{37856963}}^1$

素因数の和:37856978

約数の個数: 12

約数和(自身を含む): 13779934896

約数和(自身を除く): 4580692887

約数列:

[1, 3, 9, 27, 81, 243, 37856963, 113570889, 340712667, 1022138001, 3066414003, 9199242009]

約数ペア:

[(1, 9199242009), (3, 3066414003), (9, 1022138001), (27, 340712667), (81, 113570889), (243, 37856963)]