49317697

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20287}}^1$

素因数の和:20328

約数の個数: 16

約数和(自身を含む): 61350912

約数和(自身を除く): 12033215

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 20287, 223157, 263731, 344879, 2901041, 3793669, 4483427, 49317697]

約数ペア:

[(1, 49317697), (11, 4483427), (13, 3793669), (17, 2901041), (143, 344879), (187, 263731), (221, 223157), (2431, 20287)]