2820512169

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{72763}}^1$

素因数の和:72901

約数の個数: 24

約数和(自身を含む): 4199938080

約数和(自身を除く): 1379425911

約数列:

[1, 3, 9, 59, 73, 177, 219, 531, 657, 4307, 12921, 38763, 72763, 218289, 654867, 4293017, 5311699, 12879051, 15935097, 38637153, 47805291, 313390241, 940170723, 2820512169]

約数ペア:

[(1, 2820512169), (3, 940170723), (9, 313390241), (59, 47805291), (73, 38637153), (177, 15935097), (219, 12879051), (531, 5311699), (657, 4293017), (4307, 654867), (12921, 218289), (38763, 72763)]