822069

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 1310400

約数和(自身を除く): 488331

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 199, 243, 459, 597, 1377, 1791, 3383, 4131, 5373, 10149, 16119, 30447, 48357, 91341, 274023, 822069]

約数ペア:

[(1, 822069), (3, 274023), (9, 91341), (17, 48357), (27, 30447), (51, 16119), (81, 10149), (153, 5373), (199, 4131), (243, 3383), (459, 1791), (597, 1377)]