89251989

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{3359}}^1$

素因数の和:3900

約数の個数: 16

約数和(自身を含む): 126282240

約数和(自身を除く): 37030251

約数列:

[1, 3, 17, 51, 521, 1563, 3359, 8857, 10077, 26571, 57103, 171309, 1750039, 5250117, 29750663, 89251989]

約数ペア:

[(1, 89251989), (3, 29750663), (17, 5250117), (51, 1750039), (521, 171309), (1563, 57103), (3359, 26571), (8857, 10077)]