8329293

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 14676480

約数和(自身を除く): 6347187

約数列:

[1, 3, 7, 9, 21, 29, 47, 63, 87, 97, 141, 203, 261, 291, 329, 423, 609, 679, 873, 987, 1363, 1827, 2037, 2813, 2961, 4089, 4559, 6111, 8439, 9541, 12267, 13677, 19691, 25317, 28623, 31913, 41031, 59073, 85869, 95739, 132211, 177219, 287217, 396633, 925477, 1189899, 2776431, 8329293]

約数ペア:

[(1, 8329293), (3, 2776431), (7, 1189899), (9, 925477), (21, 396633), (29, 287217), (47, 177219), (63, 132211), (87, 95739), (97, 85869), (141, 59073), (203, 41031), (261, 31913), (291, 28623), (329, 25317), (423, 19691), (609, 13677), (679, 12267), (873, 9541), (987, 8439), (1363, 6111), (1827, 4559), (2037, 4089), (2813, 2961)]