2591127

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3739}}^1$

素因数の和:3763

約数の個数: 24

約数和(自身を含む): 4667520

約数和(自身を除く): 2076393

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 3739, 11217, 26173, 33651, 41129, 78519, 123387, 235557, 287903, 370161, 863709, 2591127]

約数ペア:

[(1, 2591127), (3, 863709), (7, 370161), (9, 287903), (11, 235557), (21, 123387), (33, 78519), (63, 41129), (77, 33651), (99, 26173), (231, 11217), (693, 3739)]