2017227933

素因数分解:

$3^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{7873}}^1$

素因数の和:7983

約数の個数: 48

約数和(自身を含む): 3439363200

約数和(自身を除く): 1422135267

約数列:

[1, 3, 7, 9, 21, 49, 63, 83, 147, 249, 343, 441, 581, 747, 1029, 1743, 3087, 4067, 5229, 7873, 12201, 23619, 28469, 36603, 55111, 70857, 85407, 165333, 256221, 385777, 495999, 653459, 1157331, 1960377, 2700439, 3471993, 4574213, 5881131, 8101317, 13722639, 24303951, 32019491, 41167917, 96058473, 224136437, 288175419, 672409311, 2017227933]

約数ペア:

[(1, 2017227933), (3, 672409311), (7, 288175419), (9, 224136437), (21, 96058473), (49, 41167917), (63, 32019491), (83, 24303951), (147, 13722639), (249, 8101317), (343, 5881131), (441, 4574213), (581, 3471993), (747, 2700439), (1029, 1960377), (1743, 1157331), (3087, 653459), (4067, 495999), (5229, 385777), (7873, 256221), (12201, 165333), (23619, 85407), (28469, 70857), (36603, 55111)]