2247156219

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{126337}}^1$

素因数の和:126376

約数の個数: 36

約数和(自身を含む): 3831073512

約数和(自身を除く): 1583917293

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 121, 147, 231, 363, 539, 847, 1617, 2541, 5929, 17787, 126337, 379011, 884359, 1389707, 2653077, 4169121, 6190513, 9727949, 15286777, 18571539, 29183847, 45860331, 68095643, 107007439, 204286929, 321022317, 749052073, 2247156219]

約数ペア:

[(1, 2247156219), (3, 749052073), (7, 321022317), (11, 204286929), (21, 107007439), (33, 68095643), (49, 45860331), (77, 29183847), (121, 18571539), (147, 15286777), (231, 9727949), (363, 6190513), (539, 4169121), (847, 2653077), (1617, 1389707), (2541, 884359), (5929, 379011), (17787, 126337)]