2013640311

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{27751}}^1$

素因数の和:27859

約数の個数: 24

約数和(自身を含む): 2875995264

約数和(自身を除く): 862354953

約数列:

[1, 3, 19, 57, 67, 201, 361, 1083, 1273, 3819, 24187, 27751, 72561, 83253, 527269, 1581807, 1859317, 5577951, 10018111, 30054333, 35327023, 105981069, 671213437, 2013640311]

約数ペア:

[(1, 2013640311), (3, 671213437), (19, 105981069), (57, 35327023), (67, 30054333), (201, 10018111), (361, 5577951), (1083, 1859317), (1273, 1581807), (3819, 527269), (24187, 83253), (27751, 72561)]