80747569

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{1453}}^1$

素因数の和:1944

約数の個数: 16

約数和(自身を含む): 97987968

約数和(自身を除く): 17240399

約数列:

[1, 7, 17, 119, 467, 1453, 3269, 7939, 10171, 24701, 55573, 172907, 678551, 4749857, 11535367, 80747569]

約数ペア:

[(1, 80747569), (7, 11535367), (17, 4749857), (119, 678551), (467, 172907), (1453, 55573), (3269, 24701), (7939, 10171)]