42652379

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 55068384

約数和(自身を除く): 12416005

約数列:

[1, 7, 11, 37, 77, 121, 259, 407, 847, 1361, 2849, 4477, 9527, 14971, 31339, 50357, 104797, 164681, 352499, 553927, 1152767, 3877489, 6093197, 42652379]

約数ペア:

[(1, 42652379), (7, 6093197), (11, 3877489), (37, 1152767), (77, 553927), (121, 352499), (259, 164681), (407, 104797), (847, 50357), (1361, 31339), (2849, 14971), (4477, 9527)]