2019945729

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{33311}}^1$

素因数の和:33401

約数の個数: 32

約数和(自身を含む): 3022064640

約数和(自身を除く): 1002118911

約数列:

[1, 3, 17, 29, 41, 51, 87, 123, 493, 697, 1189, 1479, 2091, 3567, 20213, 33311, 60639, 99933, 566287, 966019, 1365751, 1698861, 2898057, 4097253, 16422323, 23217767, 39606779, 49266969, 69653301, 118820337, 673315243, 2019945729]

約数ペア:

[(1, 2019945729), (3, 673315243), (17, 118820337), (29, 69653301), (41, 49266969), (51, 39606779), (87, 23217767), (123, 16422323), (493, 4097253), (697, 2898057), (1189, 1698861), (1479, 1365751), (2091, 966019), (3567, 566287), (20213, 99933), (33311, 60639)]