2021334531

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1\times {\mathrm{15551}}^1$

素因数の和:16762

約数の個数: 16

約数和(自身を含む): 2770495488

約数和(自身を除く): 749160957

約数列:

[1, 3, 37, 111, 1171, 3513, 15551, 43327, 46653, 129981, 575387, 1726161, 18210221, 54630663, 673778177, 2021334531]

約数ペア:

[(1, 2021334531), (3, 673778177), (37, 54630663), (111, 18210221), (1171, 1726161), (3513, 575387), (15551, 129981), (43327, 46653)]