5680071

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{2963}}^1$

素因数の和:3043

約数の個数: 16

約数和(自身を含む): 8536320

約数和(自身を除く): 2856249

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 2963, 8889, 26667, 80001, 210373, 631119, 1893357, 5680071]

約数ペア:

[(1, 5680071), (3, 1893357), (9, 631119), (27, 210373), (71, 80001), (213, 26667), (639, 8889), (1917, 2963)]