4467987

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{1303}}^1$

素因数の和:1439

約数の個数: 16

約数和(自身を含む): 6676480

約数和(自身を除く): 2208493

約数列:

[1, 3, 9, 27, 127, 381, 1143, 1303, 3429, 3909, 11727, 35181, 165481, 496443, 1489329, 4467987]

約数ペア:

[(1, 4467987), (3, 1489329), (9, 496443), (27, 165481), (127, 35181), (381, 11727), (1143, 3909), (1303, 3429)]