13459989

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{691}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 18512384

約数和(自身を除く): 5052395

約数列:

[1, 3, 43, 129, 151, 453, 691, 2073, 6493, 19479, 29713, 89139, 104341, 313023, 4486663, 13459989]

約数ペア:

[(1, 13459989), (3, 4486663), (43, 313023), (129, 104341), (151, 89139), (453, 29713), (691, 19479), (2073, 6493)]