5457321

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{1889}}^1$

素因数の和:2005

約数の個数: 16

約数和(自身を含む): 8164800

約数和(自身を除く): 2707479

約数列:

[1, 3, 9, 27, 107, 321, 963, 1889, 2889, 5667, 17001, 51003, 202123, 606369, 1819107, 5457321]

約数ペア:

[(1, 5457321), (3, 1819107), (9, 606369), (27, 202123), (107, 51003), (321, 17001), (963, 5667), (1889, 2889)]