28495593

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4663}}^1$

素因数の和:4773

約数の個数: 24

約数和(自身を含む): 47535488

約数和(自身を除く): 19039895

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 4663, 6111, 13989, 32641, 41967, 97923, 293769, 452311, 1356933, 3166177, 4070799, 9498531, 28495593]

約数ペア:

[(1, 28495593), (3, 9498531), (7, 4070799), (9, 3166177), (21, 1356933), (63, 452311), (97, 293769), (291, 97923), (679, 41967), (873, 32641), (2037, 13989), (4663, 6111)]