2162589

素因数分解:

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

素因数の和:169

約数の個数: 24

約数和(自身を含む): 3435936

約数和(自身を除く): 1273347

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 213, 429, 781, 923, 2343, 2769, 5041, 10153, 15123, 30459, 55451, 65533, 166353, 196599, 720863, 2162589]

約数ペア:

[(1, 2162589), (3, 720863), (11, 196599), (13, 166353), (33, 65533), (39, 55451), (71, 30459), (143, 15123), (213, 10153), (429, 5041), (781, 2769), (923, 2343)]