28565540619

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{279143}}^1$

素因数の和:279607

約数の個数: 32

約数和(自身を含む): 47592935424

約数和(自身を除く): 19027394805

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 443, 1329, 3101, 4873, 9303, 14619, 34111, 102333, 279143, 837429, 1954001, 3070573, 5862003, 9211719, 21494011, 64482033, 123660349, 370981047, 865622443, 1360263839, 2596867329, 4080791517, 9521846873, 28565540619]

約数ペア:

[(1, 28565540619), (3, 9521846873), (7, 4080791517), (11, 2596867329), (21, 1360263839), (33, 865622443), (77, 370981047), (231, 123660349), (443, 64482033), (1329, 21494011), (3101, 9211719), (4873, 5862003), (9303, 3070573), (14619, 1954001), (34111, 837429), (102333, 279143)]