2021414967

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{1093}}^1$

素因数の和:1605

約数の個数: 64

約数和(自身を含む): 3528806400

約数和(自身を除く): 1507391433

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 479, 1093, 1287, 1437, 3279, 3861, 4311, 5269, 6227, 9837, 12023, 12933, 14209, 15807, 18681, 29511, 36069, 42627, 47421, 56043, 68497, 108207, 127881, 142263, 156299, 168129, 205491, 324621, 383643, 468897, 523547, 616473, 1406691, 1570641, 1849419, 4220073, 4711923, 5759017, 6806111, 14135769, 17277051, 20418333, 51831153, 61254999, 74867221, 155493459, 183764997, 224601663, 673804989, 2021414967]

約数ペア:

[(1, 2021414967), (3, 673804989), (9, 224601663), (11, 183764997), (13, 155493459), (27, 74867221), (33, 61254999), (39, 51831153), (99, 20418333), (117, 17277051), (143, 14135769), (297, 6806111), (351, 5759017), (429, 4711923), (479, 4220073), (1093, 1849419), (1287, 1570641), (1437, 1406691), (3279, 616473), (3861, 523547), (4311, 468897), (5269, 383643), (6227, 324621), (9837, 205491), (12023, 168129), (12933, 156299), (14209, 142263), (15807, 127881), (18681, 108207), (29511, 68497), (36069, 56043), (42627, 47421)]