477344637

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20873}}^1$

素因数の和:20911

約数の個数: 48

約数和(自身を含む): 888397440

約数和(自身を除く): 411052803

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 297, 363, 693, 847, 1089, 2079, 2541, 3267, 7623, 20873, 22869, 62619, 146111, 187857, 229603, 438333, 563571, 688809, 1314999, 1607221, 2066427, 2525633, 3944997, 4821663, 6199281, 7576899, 14464989, 17679431, 22730697, 43394967, 53038293, 68192091, 159114879, 477344637]

約数ペア:

[(1, 477344637), (3, 159114879), (7, 68192091), (9, 53038293), (11, 43394967), (21, 22730697), (27, 17679431), (33, 14464989), (63, 7576899), (77, 6199281), (99, 4821663), (121, 3944997), (189, 2525633), (231, 2066427), (297, 1607221), (363, 1314999), (693, 688809), (847, 563571), (1089, 438333), (2079, 229603), (2541, 187857), (3267, 146111), (7623, 62619), (20873, 22869)]