1336391181

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{2091379}}^1$

素因数の和:2091456

約数の個数: 12

約数和(自身を含む): 1957531680

約数和(自身を除く): 621140499

約数列:

[1, 3, 9, 71, 213, 639, 2091379, 6274137, 18822411, 148487909, 445463727, 1336391181]

約数ペア:

[(1, 1336391181), (3, 445463727), (9, 148487909), (71, 18822411), (213, 6274137), (639, 2091379)]