13198879463

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{24487717}}^1$

素因数の和:24487742

約数の個数: 12

約数和(自身を含む): 16749599112

約数和(自身を除く): 3550719649

約数列:

[1, 7, 11, 49, 77, 539, 24487717, 171414019, 269364887, 1199898133, 1885554209, 13198879463]

約数ペア:

[(1, 13198879463), (7, 1885554209), (11, 1199898133), (49, 269364887), (77, 171414019), (539, 24487717)]