1330591887

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{2898893}}^1$

素因数の和:2898919

約数の個数: 16

約数和(自身を含む): 2087203680

約数和(自身を除く): 756611793

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 2898893, 8696679, 26090037, 49281181, 78270111, 147843543, 443530629, 1330591887]

約数ペア:

[(1, 1330591887), (3, 443530629), (9, 147843543), (17, 78270111), (27, 49281181), (51, 26090037), (153, 8696679), (459, 2898893)]