13017257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:640

約数の個数: 16

約数和(自身を含む): 15168384

約数和(自身を除く): 2151127

約数列:

[1, 11, 17, 151, 187, 461, 1661, 2567, 5071, 7837, 28237, 69611, 86207, 765721, 1183387, 13017257]

約数ペア:

[(1, 13017257), (11, 1183387), (17, 765721), (151, 86207), (187, 69611), (461, 28237), (1661, 7837), (2567, 5071)]