29781073

素因数分解:

$7^2\times {\mathrm{239}}^1\times {\mathrm{2543}}^1$

素因数の和:2796

約数の個数: 12

約数和(自身を含む): 34801920

約数和(自身を除く): 5020847

約数列:

[1, 7, 49, 239, 1673, 2543, 11711, 17801, 124607, 607777, 4254439, 29781073]

約数ペア:

[(1, 29781073), (7, 4254439), (49, 607777), (239, 124607), (1673, 17801), (2543, 11711)]