2358279

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 4402944

約数和(自身を除く): 2044665

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 83, 99, 123, 231, 249, 287, 369, 451, 581, 693, 747, 861, 913, 1353, 1743, 2583, 2739, 3157, 3403, 4059, 5229, 6391, 8217, 9471, 10209, 19173, 23821, 28413, 30627, 37433, 57519, 71463, 112299, 214389, 262031, 336897, 786093, 2358279]

約数ペア:

[(1, 2358279), (3, 786093), (7, 336897), (9, 262031), (11, 214389), (21, 112299), (33, 71463), (41, 57519), (63, 37433), (77, 30627), (83, 28413), (99, 23821), (123, 19173), (231, 10209), (249, 9471), (287, 8217), (369, 6391), (451, 5229), (581, 4059), (693, 3403), (747, 3157), (861, 2739), (913, 2583), (1353, 1743)]