2125071

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 3393936

約数和(自身を除く): 1268865

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 443, 533, 1329, 1599, 3987, 4797, 5759, 17277, 18163, 51831, 54489, 163467, 236119, 708357, 2125071]

約数ペア:

[(1, 2125071), (3, 708357), (9, 236119), (13, 163467), (39, 54489), (41, 51831), (117, 18163), (123, 17277), (369, 5759), (443, 4797), (533, 3987), (1329, 1599)]