211189059

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{340079}}^1$

素因数の和:340111

約数の個数: 16

約数和(自身を含む): 326476800

約数和(自身を除く): 115287741

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 340079, 1020237, 3060711, 7821817, 9182133, 23465451, 70396353, 211189059]

約数ペア:

[(1, 211189059), (3, 70396353), (9, 23465451), (23, 9182133), (27, 7821817), (69, 3060711), (207, 1020237), (621, 340079)]