828521181

素因数分解:

$3^2\times {\mathrm{821}}^1\times {\mathrm{112129}}^1$

素因数の和:112956

約数の個数: 12

約数和(自身を含む): 1198221180

約数和(自身を除く): 369699999

約数列:

[1, 3, 9, 821, 2463, 7389, 112129, 336387, 1009161, 92057909, 276173727, 828521181]

約数ペア:

[(1, 828521181), (3, 276173727), (9, 92057909), (821, 1009161), (2463, 336387), (7389, 112129)]