68473181

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{443}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 79792128

約数和(自身を除く): 11318947

約数列:

[1, 7, 71, 311, 443, 497, 2177, 3101, 22081, 31453, 137773, 154567, 220171, 964411, 9781883, 68473181]

約数ペア:

[(1, 68473181), (7, 9781883), (71, 964411), (311, 220171), (443, 154567), (497, 137773), (2177, 31453), (3101, 22081)]