2013309627

素因数分解:

$3^1\times 7^1\times {\mathrm{4621}}^1\times {\mathrm{20747}}^1$

素因数の和:25378

約数の個数: 16

約数和(自身を含む): 3068712192

約数和(自身を除く): 1055402565

約数列:

[1, 3, 7, 21, 4621, 13863, 20747, 32347, 62241, 97041, 145229, 435687, 95871887, 287615661, 671103209, 2013309627]

約数ペア:

[(1, 2013309627), (3, 671103209), (7, 287615661), (21, 95871887), (4621, 435687), (13863, 145229), (20747, 97041), (32347, 62241)]