26303157

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{13721}}^1$

素因数の和:13801

約数の個数: 16

約数和(自身を含む): 39519360

約数和(自身を除く): 13216203

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 13721, 41163, 123489, 370467, 974191, 2922573, 8767719, 26303157]

約数ペア:

[(1, 26303157), (3, 8767719), (9, 2922573), (27, 974191), (71, 370467), (213, 123489), (639, 41163), (1917, 13721)]