2640049443

素因数分解:

$3^6\times {\mathrm{3621467}}^1$

素因数の和:3621485

約数の個数: 14

約数和(自身を含む): 3958264524

約数和(自身を除く): 1318215081

約数列:

[1, 3, 9, 27, 81, 243, 729, 3621467, 10864401, 32593203, 97779609, 293338827, 880016481, 2640049443]

約数ペア:

[(1, 2640049443), (3, 880016481), (9, 293338827), (27, 97779609), (81, 32593203), (243, 10864401), (729, 3621467)]