42080759

素因数分解:

$7^2\times {\mathrm{631}}^1\times {\mathrm{1361}}^1$

素因数の和:2006

約数の個数: 12

約数和(自身を含む): 49064688

約数和(自身を除く): 6983929

約数列:

[1, 7, 49, 631, 1361, 4417, 9527, 30919, 66689, 858791, 6011537, 42080759]

約数ペア:

[(1, 42080759), (7, 6011537), (49, 858791), (631, 66689), (1361, 30919), (4417, 9527)]