8889405390009

素因数分解:

$3^3\times {\mathrm{165317}}^1\times {\mathrm{1991551}}^1$

素因数の和:2156877

約数の個数: 16

約数和(自身を含む): 13169575741440

約数和(自身を除く): 4280170351431

約数列:

[1, 3, 9, 27, 165317, 495951, 1487853, 1991551, 4463559, 5974653, 17923959, 53771877, 329237236667, 987711710001, 2963135130003, 8889405390009]

約数ペア:

[(1, 8889405390009), (3, 2963135130003), (9, 987711710001), (27, 329237236667), (165317, 53771877), (495951, 17923959), (1487853, 5974653), (1991551, 4463559)]