268306713

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{8353}}^1$

素因数の和:8485

約数の個数: 24

約数和(自身を含む): 401392992

約数和(自身を除く): 133086279

約数列:

[1, 3, 9, 43, 83, 129, 249, 387, 747, 3569, 8353, 10707, 25059, 32121, 75177, 359179, 693299, 1077537, 2079897, 3232611, 6239691, 29811857, 89435571, 268306713]

約数ペア:

[(1, 268306713), (3, 89435571), (9, 29811857), (43, 6239691), (83, 3232611), (129, 2079897), (249, 1077537), (387, 693299), (747, 359179), (3569, 75177), (8353, 32121), (10707, 25059)]