2017177521

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{49069}}^1$

素因数の和:49336

約数の個数: 16

約数和(自身を含む): 2741639040

約数和(自身を除く): 724461519

約数列:

[1, 3, 71, 193, 213, 579, 13703, 41109, 49069, 147207, 3483899, 9470317, 10451697, 28410951, 672392507, 2017177521]

約数ペア:

[(1, 2017177521), (3, 672392507), (71, 28410951), (193, 10451697), (213, 9470317), (579, 3483899), (13703, 147207), (41109, 49069)]