2019419667

素因数分解:

$3^6\times {\mathrm{107}}^1\times {\mathrm{25889}}^1$

素因数の和:26014

約数の個数: 28

約数和(自身を含む): 3056159160

約数和(自身を除く): 1036739493

約数列:

[1, 3, 9, 27, 81, 107, 243, 321, 729, 963, 2889, 8667, 25889, 26001, 77667, 78003, 233001, 699003, 2097009, 2770123, 6291027, 8310369, 18873081, 24931107, 74793321, 224379963, 673139889, 2019419667]

約数ペア:

[(1, 2019419667), (3, 673139889), (9, 224379963), (27, 74793321), (81, 24931107), (107, 18873081), (243, 8310369), (321, 6291027), (729, 2770123), (963, 2097009), (2889, 699003), (8667, 233001), (25889, 78003), (26001, 77667)]