17189740989

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83042227}}^1$

素因数の和:83042256

約数の個数: 12

約数和(自身を含む): 25909175136

約数和(自身を除く): 8719434147

約数列:

[1, 3, 9, 23, 69, 207, 83042227, 249126681, 747380043, 1909971221, 5729913663, 17189740989]

約数ペア:

[(1, 17189740989), (3, 5729913663), (9, 1909971221), (23, 747380043), (69, 249126681), (207, 83042227)]