2003138511

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1619}}^1\times {\mathrm{37493}}^1$

素因数の和:39126

約数の個数: 16

約数和(自身を含む): 2915533440

約数和(自身を除く): 912394929

約数列:

[1, 3, 11, 33, 1619, 4857, 17809, 37493, 53427, 112479, 412423, 1237269, 60701167, 182103501, 667712837, 2003138511]

約数ペア:

[(1, 2003138511), (3, 667712837), (11, 182103501), (33, 60701167), (1619, 1237269), (4857, 412423), (17809, 112479), (37493, 53427)]