31640007

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{14081}}^1$

素因数の和:14198

約数の個数: 16

約数和(自身を含む): 48667392

約数和(自身を除く): 17027385

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 14081, 42243, 98567, 295701, 1506667, 4520001, 10546669, 31640007]

約数ペア:

[(1, 31640007), (3, 10546669), (7, 4520001), (21, 1506667), (107, 295701), (321, 98567), (749, 42243), (2247, 14081)]