712536489

素因数分解:

$3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{16657}}^1$

素因数の和:16774

約数の個数: 36

約数和(自身を含む): 1209670644

約数和(自身を除く): 497134155

約数列:

[1, 3, 7, 9, 21, 49, 63, 97, 147, 291, 441, 679, 873, 2037, 4753, 6111, 14259, 16657, 42777, 49971, 116599, 149913, 349797, 816193, 1049391, 1615729, 2448579, 4847187, 7345737, 11310103, 14541561, 33930309, 79170721, 101790927, 237512163, 712536489]

約数ペア:

[(1, 712536489), (3, 237512163), (7, 101790927), (9, 79170721), (21, 33930309), (49, 14541561), (63, 11310103), (97, 7345737), (147, 4847187), (291, 2448579), (441, 1615729), (679, 1049391), (873, 816193), (2037, 349797), (4753, 149913), (6111, 116599), (14259, 49971), (16657, 42777)]