1917069

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 3277824

約数和(自身を除く): 1360755

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 193, 231, 301, 473, 579, 903, 1351, 1419, 2123, 3311, 4053, 6369, 8299, 9933, 14861, 24897, 44583, 58093, 91289, 174279, 273867, 639023, 1917069]

約数ペア:

[(1, 1917069), (3, 639023), (7, 273867), (11, 174279), (21, 91289), (33, 58093), (43, 44583), (77, 24897), (129, 14861), (193, 9933), (231, 8299), (301, 6369), (473, 4053), (579, 3311), (903, 2123), (1351, 1419)]