6487767

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:172

約数の個数: 36

約数和(自身を含む): 11166792

約数和(自身を除く): 4679025

約数列:

[1, 3, 9, 11, 13, 33, 39, 71, 99, 117, 143, 213, 429, 639, 781, 923, 1287, 2343, 2769, 5041, 7029, 8307, 10153, 15123, 30459, 45369, 55451, 65533, 91377, 166353, 196599, 499059, 589797, 720863, 2162589, 6487767]

約数ペア:

[(1, 6487767), (3, 2162589), (9, 720863), (11, 589797), (13, 499059), (33, 196599), (39, 166353), (71, 91377), (99, 65533), (117, 55451), (143, 45369), (213, 30459), (429, 15123), (639, 10153), (781, 8307), (923, 7029), (1287, 5041), (2343, 2769)]