17182719

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{5011}}^1$

素因数の和:5147

約数の個数: 16

約数和(自身を含む): 25661440

約数和(自身を除く): 8478721

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 5011, 15033, 45099, 135297, 636397, 1909191, 5727573, 17182719]

約数ペア:

[(1, 17182719), (3, 5727573), (9, 1909191), (27, 636397), (127, 135297), (381, 45099), (1143, 15033), (3429, 5011)]