17868071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 20520864

約数和(自身を除く): 2652793

約数列:

[1, 13, 17, 221, 233, 347, 3029, 3961, 4511, 5899, 51493, 76687, 80851, 1051063, 1374467, 17868071]

約数ペア:

[(1, 17868071), (13, 1374467), (17, 1051063), (221, 80851), (233, 76687), (347, 51493), (3029, 5899), (3961, 4511)]