1924263

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 48

約数和(自身を含む): 3404800

約数和(自身を除く): 1480537

約数列:

[1, 3, 9, 11, 19, 27, 31, 33, 57, 93, 99, 121, 171, 209, 279, 297, 341, 363, 513, 589, 627, 837, 1023, 1089, 1767, 1881, 2299, 3069, 3267, 3751, 5301, 5643, 6479, 6897, 9207, 11253, 15903, 19437, 20691, 33759, 58311, 62073, 71269, 101277, 174933, 213807, 641421, 1924263]

約数ペア:

[(1, 1924263), (3, 641421), (9, 213807), (11, 174933), (19, 101277), (27, 71269), (31, 62073), (33, 58311), (57, 33759), (93, 20691), (99, 19437), (121, 15903), (171, 11253), (209, 9207), (279, 6897), (297, 6479), (341, 5643), (363, 5301), (513, 3751), (589, 3267), (627, 3069), (837, 2299), (1023, 1881), (1089, 1767)]