3531321

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 5447520

約数和(自身を除く): 1916199

約数列:

[1, 3, 9, 19, 57, 107, 171, 193, 321, 579, 963, 1737, 2033, 3667, 6099, 11001, 18297, 20651, 33003, 61953, 185859, 392369, 1177107, 3531321]

約数ペア:

[(1, 3531321), (3, 1177107), (9, 392369), (19, 185859), (57, 61953), (107, 33003), (171, 20651), (193, 18297), (321, 11001), (579, 6099), (963, 3667), (1737, 2033)]