27189019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10007}}^1$

素因数の和:10050

約数の個数: 16

約数和(自身を含む): 33626880

約数和(自身を除く): 6437861

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 10007, 110077, 130091, 190133, 1431001, 2091463, 2471729, 27189019]

約数ペア:

[(1, 27189019), (11, 2471729), (13, 2091463), (19, 1431001), (143, 190133), (209, 130091), (247, 110077), (2717, 10007)]