24812081

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 31464000

約数和(自身を除く): 6651919

約数列:

[1, 7, 19, 29, 49, 133, 203, 551, 919, 931, 1421, 3857, 6433, 17461, 26651, 26999, 45031, 122227, 186557, 506369, 855589, 1305899, 3544583, 24812081]

約数ペア:

[(1, 24812081), (7, 3544583), (19, 1305899), (29, 855589), (49, 506369), (133, 186557), (203, 122227), (551, 45031), (919, 26999), (931, 26651), (1421, 17461), (3857, 6433)]