4385691

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{1279}}^1$

素因数の和:1415

約数の個数: 16

約数和(自身を含む): 6553600

約数和(自身を除く): 2167909

約数列:

[1, 3, 9, 27, 127, 381, 1143, 1279, 3429, 3837, 11511, 34533, 162433, 487299, 1461897, 4385691]

約数ペア:

[(1, 4385691), (3, 1461897), (9, 487299), (27, 162433), (127, 34533), (381, 11511), (1143, 3837), (1279, 3429)]