128640787

素因数分解:

${\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{12809}}^1$

素因数の和:12914

約数の個数: 12

約数和(自身を含む): 143113320

約数和(自身を除く): 14472533

約数列:

[1, 11, 83, 121, 913, 10043, 12809, 140899, 1063147, 1549889, 11694617, 128640787]

約数ペア:

[(1, 128640787), (11, 11694617), (83, 1549889), (121, 1063147), (913, 140899), (10043, 12809)]