8968911

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 15283296

約数和(自身を除く): 6314385

約数列:

[1, 3, 7, 17, 21, 37, 49, 51, 97, 111, 119, 147, 259, 291, 357, 629, 679, 777, 833, 1649, 1813, 1887, 2037, 2499, 3589, 4403, 4753, 4947, 5439, 10767, 11543, 13209, 14259, 25123, 30821, 34629, 61013, 75369, 80801, 92463, 175861, 183039, 242403, 427091, 527583, 1281273, 2989637, 8968911]

約数ペア:

[(1, 8968911), (3, 2989637), (7, 1281273), (17, 527583), (21, 427091), (37, 242403), (49, 183039), (51, 175861), (97, 92463), (111, 80801), (119, 75369), (147, 61013), (259, 34629), (291, 30821), (357, 25123), (629, 14259), (679, 13209), (777, 11543), (833, 10767), (1649, 5439), (1813, 4947), (1887, 4753), (2037, 4403), (2499, 3589)]