4038961941

素因数分解:

$3^3\times 7^1\times {\mathrm{839}}^1\times {\mathrm{25471}}^1$

素因数の和:26326

約数の個数: 32

約数和(自身を含む): 6846873600

約数和(自身を除く): 2807911659

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 839, 2517, 5873, 7551, 17619, 22653, 25471, 52857, 76413, 158571, 178297, 229239, 534891, 687717, 1604673, 4814019, 21370169, 64110507, 149591183, 192331521, 448773549, 576994563, 1346320647, 4038961941]

約数ペア:

[(1, 4038961941), (3, 1346320647), (7, 576994563), (9, 448773549), (21, 192331521), (27, 149591183), (63, 64110507), (189, 21370169), (839, 4814019), (2517, 1604673), (5873, 687717), (7551, 534891), (17619, 229239), (22653, 178297), (25471, 158571), (52857, 76413)]