42079121

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8431}}^1$

素因数の和:8492

約数の個数: 16

約数和(自身を含む): 51806208

約数和(自身を除く): 9727087

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 8431, 59017, 193913, 261361, 1357391, 1829527, 6011303, 42079121]

約数ペア:

[(1, 42079121), (7, 6011303), (23, 1829527), (31, 1357391), (161, 261361), (217, 193913), (713, 59017), (4991, 8431)]