21454059

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{34217}}^1$

素因数の和:34250

約数の個数: 16

約数和(自身を含む): 32849280

約数和(自身を除く): 11395221

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 34217, 102651, 376387, 650123, 1129161, 1950369, 7151353, 21454059]

約数ペア:

[(1, 21454059), (3, 7151353), (11, 1950369), (19, 1129161), (33, 650123), (57, 376387), (209, 102651), (627, 34217)]