2941081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 3503808

約数和(自身を除く): 562727

約数列:

[1, 11, 13, 131, 143, 157, 1441, 1703, 1727, 2041, 18733, 20567, 22451, 226237, 267371, 2941081]

約数ペア:

[(1, 2941081), (11, 267371), (13, 226237), (131, 22451), (143, 20567), (157, 18733), (1441, 2041), (1703, 1727)]