137252017

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{12007}}^1$

素因数の和:12108

約数の個数: 16

約数和(自身を含む): 165998592

約数和(自身を除く): 28746575

約数列:

[1, 7, 23, 71, 161, 497, 1633, 11431, 12007, 84049, 276161, 852497, 1933127, 5967479, 19607431, 137252017]

約数ペア:

[(1, 137252017), (7, 19607431), (23, 5967479), (71, 1933127), (161, 852497), (497, 276161), (1633, 84049), (11431, 12007)]