22260339

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{1381}}^1$

素因数の和:1592

約数の個数: 20

約数和(自身を含む): 33444400

約数和(自身を除く): 11184061

約数列:

[1, 3, 9, 27, 81, 199, 597, 1381, 1791, 4143, 5373, 12429, 16119, 37287, 111861, 274819, 824457, 2473371, 7420113, 22260339]

約数ペア:

[(1, 22260339), (3, 7420113), (9, 2473371), (27, 824457), (81, 274819), (199, 111861), (597, 37287), (1381, 16119), (1791, 12429), (4143, 5373)]