15856128001

素因数分解:

$7^2\times {\mathrm{27407}}^1\times {\mathrm{11807}}^1$

素因数の和:39228

約数の個数: 12

約数和(自身を含む): 18447118848

約数和(自身を除く): 2590990847

約数列:

[1, 7, 49, 11807, 27407, 82649, 191849, 578543, 1342943, 323594449, 2265161143, 15856128001]

約数ペア:

[(1, 15856128001), (7, 2265161143), (49, 323594449), (11807, 1342943), (27407, 578543), (82649, 191849)]