2248719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:918

約数の個数: 16

約数和(自身を含む): 3314304

約数和(自身を除く): 1065585

約数列:

[1, 3, 11, 33, 83, 249, 821, 913, 2463, 2739, 9031, 27093, 68143, 204429, 749573, 2248719]

約数ペア:

[(1, 2248719), (3, 749573), (11, 204429), (33, 68143), (83, 27093), (249, 9031), (821, 2739), (913, 2463)]