2064951

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 3463200

約数和(自身を除く): 1398249

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 449, 511, 657, 1347, 1533, 3143, 4041, 4599, 9429, 28287, 32777, 98331, 229439, 294993, 688317, 2064951]

約数ペア:

[(1, 2064951), (3, 688317), (7, 294993), (9, 229439), (21, 98331), (63, 32777), (73, 28287), (219, 9429), (449, 4599), (511, 4041), (657, 3143), (1347, 1533)]