2016331581

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{5531}}^1\times {\mathrm{11047}}^1$

素因数の和:16592

約数の個数: 16

約数和(自身を含む): 2933641728

約数和(自身を除く): 917310147

約数列:

[1, 3, 11, 33, 5531, 11047, 16593, 33141, 60841, 121517, 182523, 364551, 61100957, 183302871, 672110527, 2016331581]

約数ペア:

[(1, 2016331581), (3, 672110527), (11, 183302871), (33, 61100957), (5531, 364551), (11047, 182523), (16593, 121517), (33141, 60841)]