128435989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{1033}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 142940160

約数和(自身を除く): 14504171

約数列:

[1, 11, 89, 127, 979, 1033, 1397, 11303, 11363, 91937, 124333, 131191, 1011307, 1443101, 11675999, 128435989]

約数ペア:

[(1, 128435989), (11, 11675999), (89, 1443101), (127, 1011307), (979, 131191), (1033, 124333), (1397, 91937), (11303, 11363)]