28430753

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{1301}}^1$

素因数の和:1396

約数の個数: 12

約数和(自身を含む): 31406844

約数和(自身を除く): 2976091

約数列:

[1, 13, 41, 533, 1301, 1681, 16913, 21853, 53341, 693433, 2186981, 28430753]

約数ペア:

[(1, 28430753), (13, 2186981), (41, 693433), (533, 53341), (1301, 21853), (1681, 16913)]