40235293

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{857}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 48597120

約数和(自身を除く): 8361827

約数列:

[1, 7, 19, 133, 353, 857, 2471, 5999, 6707, 16283, 46949, 113981, 302521, 2117647, 5747899, 40235293]

約数ペア:

[(1, 40235293), (7, 5747899), (19, 2117647), (133, 302521), (353, 113981), (857, 46949), (2471, 16283), (5999, 6707)]