12586959

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 23272704

約数和(自身を除く): 10685745

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 123, 231, 287, 369, 443, 451, 693, 861, 1329, 1353, 2583, 3101, 3157, 3987, 4059, 4873, 9303, 9471, 14619, 18163, 27909, 28413, 34111, 43857, 54489, 102333, 127141, 163467, 199793, 306999, 381423, 599379, 1144269, 1398551, 1798137, 4195653, 12586959]

約数ペア:

[(1, 12586959), (3, 4195653), (7, 1798137), (9, 1398551), (11, 1144269), (21, 599379), (33, 381423), (41, 306999), (63, 199793), (77, 163467), (99, 127141), (123, 102333), (231, 54489), (287, 43857), (369, 34111), (443, 28413), (451, 27909), (693, 18163), (861, 14619), (1329, 9471), (1353, 9303), (2583, 4873), (3101, 4059), (3157, 3987)]