2783121

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 32

約数和(自身を含む): 4427136

約数和(自身を除く): 1644015

約数列:

[1, 3, 11, 17, 33, 41, 51, 121, 123, 187, 363, 451, 561, 697, 1331, 1353, 2057, 2091, 3993, 4961, 6171, 7667, 14883, 22627, 23001, 54571, 67881, 84337, 163713, 253011, 927707, 2783121]

約数ペア:

[(1, 2783121), (3, 927707), (11, 253011), (17, 163713), (33, 84337), (41, 67881), (51, 54571), (121, 23001), (123, 22627), (187, 14883), (363, 7667), (451, 6171), (561, 4961), (697, 3993), (1331, 2091), (1353, 2057)]