724228593

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{2213}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 1081423872

約数和(自身を除く): 357195279

約数列:

[1, 3, 11, 33, 47, 141, 211, 517, 633, 1551, 2213, 2321, 6639, 6963, 9917, 24343, 29751, 73029, 104011, 109087, 312033, 327261, 466943, 1144121, 1400829, 3432363, 5136373, 15409119, 21946321, 65838963, 241409531, 724228593]

約数ペア:

[(1, 724228593), (3, 241409531), (11, 65838963), (33, 21946321), (47, 15409119), (141, 5136373), (211, 3432363), (517, 1400829), (633, 1144121), (1551, 466943), (2213, 327261), (2321, 312033), (6639, 109087), (6963, 104011), (9917, 73029), (24343, 29751)]