999297

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:111

約数の個数: 30

約数和(自身を含む): 1638582

約数和(自身を除く): 639285

約数列:

[1, 3, 9, 13, 27, 39, 73, 81, 117, 169, 219, 351, 507, 657, 949, 1053, 1521, 1971, 2847, 4563, 5913, 8541, 12337, 13689, 25623, 37011, 76869, 111033, 333099, 999297]

約数ペア:

[(1, 999297), (3, 333099), (9, 111033), (13, 76869), (27, 37011), (39, 25623), (73, 13689), (81, 12337), (117, 8541), (169, 5913), (219, 4563), (351, 2847), (507, 1971), (657, 1521), (949, 1053)]