17286249

素因数分解:

$3^1\times {\mathrm{137}}^2\times {\mathrm{307}}^1$

素因数の和:584

約数の個数: 12

約数和(自身を含む): 23293424

約数和(自身を除く): 6007175

約数列:

[1, 3, 137, 307, 411, 921, 18769, 42059, 56307, 126177, 5762083, 17286249]

約数ペア:

[(1, 17286249), (3, 5762083), (137, 126177), (307, 56307), (411, 42059), (921, 18769)]