2021350509

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{1429}}^1\times {\mathrm{2153}}^1$

素因数の和:3661

約数の個数: 24

約数和(自身を含む): 2963171640

約数和(自身を除く): 941821131

約数列:

[1, 3, 9, 73, 219, 657, 1429, 2153, 4287, 6459, 12861, 19377, 104317, 157169, 312951, 471507, 938853, 1414521, 3076637, 9229911, 27689733, 224594501, 673783503, 2021350509]

約数ペア:

[(1, 2021350509), (3, 673783503), (9, 224594501), (73, 27689733), (219, 9229911), (657, 3076637), (1429, 1414521), (2153, 938853), (4287, 471507), (6459, 312951), (12861, 157169), (19377, 104317)]