2013314781

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{130489}}^1$

素因数の和:130668

約数の個数: 16

約数和(自身を含む): 2776827200

約数和(自身を除く): 763512419

約数列:

[1, 3, 37, 111, 139, 417, 5143, 15429, 130489, 391467, 4828093, 14484279, 18137971, 54413913, 671104927, 2013314781]

約数ペア:

[(1, 2013314781), (3, 671104927), (37, 54413913), (111, 18137971), (139, 14484279), (417, 4828093), (5143, 391467), (15429, 130489)]