2756061

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 5136768

約数和(自身を除く): 2380707

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 97, 99, 123, 231, 287, 291, 369, 451, 679, 693, 861, 873, 1067, 1353, 2037, 2583, 3157, 3201, 3977, 4059, 6111, 7469, 9471, 9603, 11931, 22407, 27839, 28413, 35793, 43747, 67221, 83517, 131241, 250551, 306229, 393723, 918687, 2756061]

約数ペア:

[(1, 2756061), (3, 918687), (7, 393723), (9, 306229), (11, 250551), (21, 131241), (33, 83517), (41, 67221), (63, 43747), (77, 35793), (97, 28413), (99, 27839), (123, 22407), (231, 11931), (287, 9603), (291, 9471), (369, 7469), (451, 6111), (679, 4059), (693, 3977), (861, 3201), (873, 3157), (1067, 2583), (1353, 2037)]