388680963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{61027}}^1$

素因数の和:61234

約数の個数: 16

約数和(自身を含む): 568292736

約数和(自身を除く): 179611773

約数列:

[1, 3, 11, 33, 193, 579, 2123, 6369, 61027, 183081, 671297, 2013891, 11778211, 35334633, 129560321, 388680963]

約数ペア:

[(1, 388680963), (3, 129560321), (11, 35334633), (33, 11778211), (193, 2013891), (579, 671297), (2123, 183081), (6369, 61027)]