1352223999

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{2897}}^1$

素因数の和:3180

約数の個数: 48

約数和(自身を含む): 2314690560

約数和(自身を除く): 962466561

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 239, 279, 651, 717, 1673, 1953, 2151, 2897, 5019, 7409, 8691, 15057, 20279, 22227, 26073, 51863, 60837, 66681, 89807, 155589, 182511, 269421, 466767, 628649, 692383, 808263, 1885947, 2077149, 4846681, 5657841, 6231447, 14540043, 21463873, 43620129, 64391619, 150247111, 193174857, 450741333, 1352223999]

約数ペア:

[(1, 1352223999), (3, 450741333), (7, 193174857), (9, 150247111), (21, 64391619), (31, 43620129), (63, 21463873), (93, 14540043), (217, 6231447), (239, 5657841), (279, 4846681), (651, 2077149), (717, 1885947), (1673, 808263), (1953, 692383), (2151, 628649), (2897, 466767), (5019, 269421), (7409, 182511), (8691, 155589), (15057, 89807), (20279, 66681), (22227, 60837), (26073, 51863)]