2500707

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^2$

素因数の和:191

約数の個数: 18

約数和(自身を含む): 3709636

約数和(自身を除く): 1208929

約数列:

[1, 3, 11, 33, 83, 121, 249, 363, 913, 2739, 6889, 10043, 20667, 30129, 75779, 227337, 833569, 2500707]

約数ペア:

[(1, 2500707), (3, 833569), (11, 227337), (33, 75779), (83, 30129), (121, 20667), (249, 10043), (363, 6889), (913, 2739)]