2658441

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 3670400

約数和(自身を除く): 1011959

約数列:

[1, 3, 61, 73, 183, 199, 219, 597, 4453, 12139, 13359, 14527, 36417, 43581, 886147, 2658441]

約数ペア:

[(1, 2658441), (3, 886147), (61, 43581), (73, 36417), (183, 14527), (199, 13359), (219, 12139), (597, 4453)]