17926467

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4217}}^1$

素因数の和:4342

約数の個数: 16

約数和(自身を含む): 25982880

約数和(自身を除く): 8056413

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4217, 4251, 12651, 54821, 164463, 459653, 1378959, 5975489, 17926467]

約数ペア:

[(1, 17926467), (3, 5975489), (13, 1378959), (39, 459653), (109, 164463), (327, 54821), (1417, 12651), (4217, 4251)]