392080311

素因数分解:

$3^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{5023}}^1$

素因数の和:5105

約数の個数: 48

約数和(自身を含む): 687283200

約数和(自身を除く): 295202889

約数列:

[1, 3, 7, 9, 21, 27, 49, 59, 63, 147, 177, 189, 413, 441, 531, 1239, 1323, 1593, 2891, 3717, 5023, 8673, 11151, 15069, 26019, 35161, 45207, 78057, 105483, 135621, 246127, 296357, 316449, 738381, 889071, 949347, 2074499, 2215143, 2667213, 6223497, 6645429, 8001639, 14521493, 18670491, 43564479, 56011473, 130693437, 392080311]

約数ペア:

[(1, 392080311), (3, 130693437), (7, 56011473), (9, 43564479), (21, 18670491), (27, 14521493), (49, 8001639), (59, 6645429), (63, 6223497), (147, 2667213), (177, 2215143), (189, 2074499), (413, 949347), (441, 889071), (531, 738381), (1239, 316449), (1323, 296357), (1593, 246127), (2891, 135621), (3717, 105483), (5023, 78057), (8673, 45207), (11151, 35161), (15069, 26019)]