525193149

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{8011}}^1$

素因数の和:8109

約数の個数: 24

約数和(自身を含む): 773061856

約数和(自身を除く): 247868707

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 1681, 5043, 8011, 21853, 24033, 65559, 104143, 312429, 328451, 985353, 4269863, 12809589, 13466491, 40399473, 175064383, 525193149]

約数ペア:

[(1, 525193149), (3, 175064383), (13, 40399473), (39, 13466491), (41, 12809589), (123, 4269863), (533, 985353), (1599, 328451), (1681, 312429), (5043, 104143), (8011, 65559), (21853, 24033)]