489073419

素因数分解:

$3^2\times {\mathrm{3221}}^1\times {\mathrm{16871}}^1$

素因数の和:20098

約数の個数: 12

約数和(自身を含む): 706700592

約数和(自身を除く): 217627173

約数列:

[1, 3, 9, 3221, 9663, 16871, 28989, 50613, 151839, 54341491, 163024473, 489073419]

約数ペア:

[(1, 489073419), (3, 163024473), (9, 54341491), (3221, 151839), (9663, 50613), (16871, 28989)]