1214740989

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{14251}}^1$

素因数の和:14319

約数の個数: 64

約数和(自身を含む): 2298562560

約数和(自身を除く): 1083821571

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 41, 63, 77, 99, 123, 189, 231, 287, 297, 369, 451, 693, 861, 1107, 1353, 2079, 2583, 3157, 4059, 7749, 9471, 12177, 14251, 28413, 42753, 85239, 99757, 128259, 156761, 299271, 384777, 470283, 584291, 897813, 1097327, 1410849, 1752873, 2693439, 3291981, 4090037, 4232547, 5258619, 6427201, 9875943, 12270111, 15775857, 19281603, 29627829, 36810333, 44990407, 57844809, 110430999, 134971221, 173534427, 404913663, 1214740989]

約数ペア:

[(1, 1214740989), (3, 404913663), (7, 173534427), (9, 134971221), (11, 110430999), (21, 57844809), (27, 44990407), (33, 36810333), (41, 29627829), (63, 19281603), (77, 15775857), (99, 12270111), (123, 9875943), (189, 6427201), (231, 5258619), (287, 4232547), (297, 4090037), (369, 3291981), (451, 2693439), (693, 1752873), (861, 1410849), (1107, 1097327), (1353, 897813), (2079, 584291), (2583, 470283), (3157, 384777), (4059, 299271), (7749, 156761), (9471, 128259), (12177, 99757), (14251, 85239), (28413, 42753)]