4667949

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 60

約数和(自身を含む): 8502912

約数和(自身を除く): 3834963

約数列:

[1, 3, 9, 11, 13, 27, 31, 33, 39, 81, 93, 99, 117, 143, 169, 279, 297, 341, 351, 403, 429, 507, 837, 891, 1023, 1053, 1209, 1287, 1521, 1859, 2511, 3069, 3627, 3861, 4433, 4563, 5239, 5577, 9207, 10881, 11583, 13299, 13689, 15717, 16731, 27621, 32643, 39897, 47151, 50193, 57629, 119691, 141453, 150579, 172887, 359073, 424359, 518661, 1555983, 4667949]

約数ペア:

[(1, 4667949), (3, 1555983), (9, 518661), (11, 424359), (13, 359073), (27, 172887), (31, 150579), (33, 141453), (39, 119691), (81, 57629), (93, 50193), (99, 47151), (117, 39897), (143, 32643), (169, 27621), (279, 16731), (297, 15717), (341, 13689), (351, 13299), (403, 11583), (429, 10881), (507, 9207), (837, 5577), (891, 5239), (1023, 4563), (1053, 4433), (1209, 3861), (1287, 3627), (1521, 3069), (1859, 2511)]