1344761721

素因数分解:

$3^2\times {\mathrm{6571}}^1\times {\mathrm{22739}}^1$

素因数の和:29316

約数の個数: 12

約数和(自身を含む): 1942814640

約数和(自身を除く): 598052919

約数列:

[1, 3, 9, 6571, 19713, 22739, 59139, 68217, 204651, 149417969, 448253907, 1344761721]

約数ペア:

[(1, 1344761721), (3, 448253907), (9, 149417969), (6571, 204651), (19713, 68217), (22739, 59139)]