2142112897

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1\times {\mathrm{2957}}^1$

素因数の和:4008

約数の個数: 16

約数和(自身を含む): 2323994112

約数和(自身を除く): 181881215

約数列:

[1, 17, 43, 731, 991, 2957, 16847, 42613, 50269, 127151, 724421, 2161567, 2930387, 49816579, 126006641, 2142112897]

約数ペア:

[(1, 2142112897), (17, 126006641), (43, 49816579), (731, 2930387), (991, 2161567), (2957, 724421), (16847, 127151), (42613, 50269)]