17404767

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{28027}}^1$

素因数の和:28059

約数の個数: 16

約数和(自身を含む): 26906880

約数和(自身を除く): 9502113

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 28027, 84081, 252243, 644621, 756729, 1933863, 5801589, 17404767]

約数ペア:

[(1, 17404767), (3, 5801589), (9, 1933863), (23, 756729), (27, 644621), (69, 252243), (207, 84081), (621, 28027)]