16985727

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{57191}}^1$

素因数の和:57211

約数の個数: 16

約数和(自身を含む): 27452160

約数和(自身を除く): 10466433

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 57191, 171573, 514719, 629101, 1544157, 1887303, 5661909, 16985727]

約数ペア:

[(1, 16985727), (3, 5661909), (9, 1887303), (11, 1544157), (27, 629101), (33, 514719), (99, 171573), (297, 57191)]