1402687

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 1747872

約数和(自身を除く): 345185

約数列:

[1, 11, 13, 17, 143, 187, 221, 577, 2431, 6347, 7501, 9809, 82511, 107899, 127517, 1402687]

約数ペア:

[(1, 1402687), (11, 127517), (13, 107899), (17, 82511), (143, 9809), (187, 7501), (221, 6347), (577, 2431)]