2473317

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 4612608

約数和(自身を除く): 2139291

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 63, 77, 83, 99, 129, 231, 249, 301, 387, 473, 581, 693, 747, 903, 913, 1419, 1743, 2709, 2739, 3311, 3569, 4257, 5229, 6391, 8217, 9933, 10707, 19173, 24983, 29799, 32121, 39259, 57519, 74949, 117777, 224847, 274813, 353331, 824439, 2473317]

約数ペア:

[(1, 2473317), (3, 824439), (7, 353331), (9, 274813), (11, 224847), (21, 117777), (33, 74949), (43, 57519), (63, 39259), (77, 32121), (83, 29799), (99, 24983), (129, 19173), (231, 10707), (249, 9933), (301, 8217), (387, 6391), (473, 5229), (581, 4257), (693, 3569), (747, 3311), (903, 2739), (913, 2709), (1419, 1743)]