499828221

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{811}}^1$

素因数の和:942

約数の個数: 36

約数和(自身を含む): 762396544

約数和(自身を除く): 262568323

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 811, 1457, 2209, 2433, 4371, 6627, 7299, 13113, 19881, 25141, 38117, 68479, 75423, 114351, 205437, 226269, 343053, 616311, 1181627, 1791499, 3544881, 5374497, 10634643, 16123491, 55536469, 166609407, 499828221]

約数ペア:

[(1, 499828221), (3, 166609407), (9, 55536469), (31, 16123491), (47, 10634643), (93, 5374497), (141, 3544881), (279, 1791499), (423, 1181627), (811, 616311), (1457, 343053), (2209, 226269), (2433, 205437), (4371, 114351), (6627, 75423), (7299, 68479), (13113, 38117), (19881, 25141)]