7472927

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 9951744

約数和(自身を除く): 2478817

約数列:

[1, 7, 11, 37, 43, 61, 77, 259, 301, 407, 427, 473, 671, 1591, 2257, 2623, 2849, 3311, 4697, 11137, 15799, 17501, 18361, 24827, 28853, 97051, 122507, 173789, 201971, 679357, 1067561, 7472927]

約数ペア:

[(1, 7472927), (7, 1067561), (11, 679357), (37, 201971), (43, 173789), (61, 122507), (77, 97051), (259, 28853), (301, 24827), (407, 18361), (427, 17501), (473, 15799), (671, 11137), (1591, 4697), (2257, 3311), (2623, 2849)]