8581632921

素因数分解:

$3^2\times {\mathrm{12809}}^1\times {\mathrm{74441}}^1$

素因数の和:87256

約数の個数: 12

約数和(自身を含む): 12396826260

約数和(自身を除く): 3815193339

約数列:

[1, 3, 9, 12809, 38427, 74441, 115281, 223323, 669969, 953514769, 2860544307, 8581632921]

約数ペア:

[(1, 8581632921), (3, 2860544307), (9, 953514769), (12809, 669969), (38427, 223323), (74441, 115281)]