28937539467

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{56408459}}^1$

素因数の和:56408487

約数の個数: 16

約数和(自身を含む): 45126768000

約数和(自身を除く): 16189228533

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 56408459, 169225377, 507676131, 1071760721, 1523028393, 3215282163, 9645846489, 28937539467]

約数ペア:

[(1, 28937539467), (3, 9645846489), (9, 3215282163), (19, 1523028393), (27, 1071760721), (57, 507676131), (171, 169225377), (513, 56408459)]