2017224891

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:599

約数の個数: 96

約数和(自身を含む): 3481470720

約数和(自身を除く): 1464245829

約数列:

[1, 3, 9, 11, 27, 29, 33, 53, 81, 87, 99, 159, 243, 261, 297, 319, 477, 491, 583, 783, 891, 957, 1431, 1473, 1537, 1749, 2349, 2673, 2871, 4293, 4419, 4611, 5247, 5401, 7047, 8613, 12879, 13257, 13833, 14239, 15741, 16203, 16907, 25839, 26023, 39771, 41499, 42717, 47223, 48609, 50721, 77517, 78069, 119313, 124497, 128151, 141669, 145827, 152163, 156629, 234207, 286253, 373491, 384453, 437481, 456489, 469887, 702621, 754667, 858759, 1153359, 1312443, 1369467, 1409661, 2107863, 2264001, 2576277, 3460077, 4108401, 4228983, 6323589, 6792003, 7728831, 8301337, 12686949, 20376009, 23186493, 24904011, 38060847, 61128027, 69559479, 74712033, 183384081, 224136099, 672408297, 2017224891]

約数ペア:

[(1, 2017224891), (3, 672408297), (9, 224136099), (11, 183384081), (27, 74712033), (29, 69559479), (33, 61128027), (53, 38060847), (81, 24904011), (87, 23186493), (99, 20376009), (159, 12686949), (243, 8301337), (261, 7728831), (297, 6792003), (319, 6323589), (477, 4228983), (491, 4108401), (583, 3460077), (783, 2576277), (891, 2264001), (957, 2107863), (1431, 1409661), (1473, 1369467), (1537, 1312443), (1749, 1153359), (2349, 858759), (2673, 754667), (2871, 702621), (4293, 469887), (4419, 456489), (4611, 437481), (5247, 384453), (5401, 373491), (7047, 286253), (8613, 234207), (12879, 156629), (13257, 152163), (13833, 145827), (14239, 141669), (15741, 128151), (16203, 124497), (16907, 119313), (25839, 78069), (26023, 77517), (39771, 50721), (41499, 48609), (42717, 47223)]