2019911499

素因数分解:

$3^5\times {\mathrm{113}}^1\times {\mathrm{73561}}^1$

素因数の和:73689

約数の個数: 24

約数和(自身を含む): 3052528752

約数和(自身を除く): 1032617253

約数列:

[1, 3, 9, 27, 81, 113, 243, 339, 1017, 3051, 9153, 27459, 73561, 220683, 662049, 1986147, 5958441, 8312393, 17875323, 24937179, 74811537, 224434611, 673303833, 2019911499]

約数ペア:

[(1, 2019911499), (3, 673303833), (9, 224434611), (27, 74811537), (81, 24937179), (113, 17875323), (243, 8312393), (339, 5958441), (1017, 1986147), (3051, 662049), (9153, 220683), (27459, 73561)]