2971488321

素因数分解:

$3^5\times {\mathrm{1123}}^1\times {\mathrm{10889}}^1$

素因数の和:12027

約数の個数: 24

約数和(自身を含む): 4455491040

約数和(自身を除く): 1484002719

約数列:

[1, 3, 9, 27, 81, 243, 1123, 3369, 10107, 10889, 30321, 32667, 90963, 98001, 272889, 294003, 882009, 2646027, 12228347, 36685041, 110055123, 330165369, 990496107, 2971488321]

約数ペア:

[(1, 2971488321), (3, 990496107), (9, 330165369), (27, 110055123), (81, 36685041), (243, 12228347), (1123, 2646027), (3369, 882009), (10107, 294003), (10889, 272889), (30321, 98001), (32667, 90963)]