123233781

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{1759}}^1$

素因数の和:1977

約数の個数: 24

約数和(自身を含む): 181646080

約数和(自身を除く): 58412299

約数列:

[1, 3, 11, 33, 121, 193, 363, 579, 1759, 2123, 5277, 6369, 19349, 23353, 58047, 70059, 212839, 339487, 638517, 1018461, 3734357, 11203071, 41077927, 123233781]

約数ペア:

[(1, 123233781), (3, 41077927), (11, 11203071), (33, 3734357), (121, 1018461), (193, 638517), (363, 339487), (579, 212839), (1759, 70059), (2123, 58047), (5277, 23353), (6369, 19349)]