2048787

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{449}}^1$

素因数の和:484

約数の個数: 24

約数和(自身を含む): 3294000

約数和(自身を除く): 1245213

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 449, 507, 1347, 1521, 4041, 4563, 5837, 12123, 17511, 52533, 75881, 157599, 227643, 682929, 2048787]

約数ペア:

[(1, 2048787), (3, 682929), (9, 227643), (13, 157599), (27, 75881), (39, 52533), (117, 17511), (169, 12123), (351, 5837), (449, 4563), (507, 4041), (1347, 1521)]