39840141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{3041}}^1$

素因数の和:3452

約数の個数: 16

約数和(自身を含む): 58114368

約数和(自身を除く): 18274227

約数列:

[1, 3, 11, 33, 397, 1191, 3041, 4367, 9123, 13101, 33451, 100353, 1207277, 3621831, 13280047, 39840141]

約数ペア:

[(1, 39840141), (3, 13280047), (11, 3621831), (33, 1207277), (397, 100353), (1191, 33451), (3041, 13101), (4367, 9123)]