26804877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42751}}^1$

素因数の和:42784

約数の個数: 16

約数和(自身を含む): 41041920

約数和(自身を除く): 14237043

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 42751, 128253, 470261, 812269, 1410783, 2436807, 8934959, 26804877]

約数ペア:

[(1, 26804877), (3, 8934959), (11, 2436807), (19, 1410783), (33, 812269), (57, 470261), (209, 128253), (627, 42751)]