26375217

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 39057312

約数和(自身を除く): 12682095

約数列:

[1, 3, 11, 33, 113, 121, 339, 363, 643, 1243, 1929, 3729, 7073, 13673, 21219, 41019, 72659, 77803, 217977, 233409, 799249, 2397747, 8791739, 26375217]

約数ペア:

[(1, 26375217), (3, 8791739), (11, 2397747), (33, 799249), (113, 233409), (121, 217977), (339, 77803), (363, 72659), (643, 41019), (1243, 21219), (1929, 13673), (3729, 7073)]