1973412837

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{25523}}^1$

素因数の和:25622

約数の個数: 36

約数和(自身を含む): 3177431712

約数和(自身を除く): 1204018875

約数列:

[1, 3, 9, 11, 33, 71, 99, 121, 213, 363, 639, 781, 1089, 2343, 7029, 8591, 25523, 25773, 76569, 77319, 229707, 280753, 842259, 1812133, 2526777, 3088283, 5436399, 9264849, 16309197, 19933463, 27794547, 59800389, 179401167, 219268093, 657804279, 1973412837]

約数ペア:

[(1, 1973412837), (3, 657804279), (9, 219268093), (11, 179401167), (33, 59800389), (71, 27794547), (99, 19933463), (121, 16309197), (213, 9264849), (363, 5436399), (639, 3088283), (781, 2526777), (1089, 1812133), (2343, 842259), (7029, 280753), (8591, 229707), (25523, 77319), (25773, 76569)]