26956979

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 33092640

約数和(自身を除く): 6135661

約数列:

[1, 7, 29, 37, 97, 203, 259, 679, 1073, 1369, 2813, 3589, 7511, 9583, 19691, 25123, 39701, 104081, 132793, 277907, 728567, 929551, 3850997, 26956979]

約数ペア:

[(1, 26956979), (7, 3850997), (29, 929551), (37, 728567), (97, 277907), (203, 132793), (259, 104081), (679, 39701), (1073, 25123), (1369, 19691), (2813, 9583), (3589, 7511)]