220658548319

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1\times {\mathrm{553727}}^1$

素因数の和:555886

約数の個数: 16

約数和(自身を含む): 254998388736

約数和(自身を除く): 34339840417

約数列:

[1, 11, 17, 187, 2131, 23441, 36227, 398497, 553727, 6090997, 9413359, 103546949, 1179992237, 12979914607, 20059868029, 220658548319]

約数ペア:

[(1, 220658548319), (11, 20059868029), (17, 12979914607), (187, 1179992237), (2131, 103546949), (23441, 9413359), (36227, 6090997), (398497, 553727)]