11542321

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 13547520

約数和(自身を除く): 2005199

約数列:

[1, 7, 89, 97, 191, 623, 679, 1337, 8633, 16999, 18527, 60431, 118993, 129689, 1648903, 11542321]

約数ペア:

[(1, 11542321), (7, 1648903), (89, 129689), (97, 118993), (191, 60431), (623, 18527), (679, 16999), (1337, 8633)]