14780271

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 22812160

約数和(自身を除く): 8031889

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2143, 2299, 6429, 6897, 23573, 40717, 70719, 122151, 259303, 447887, 777909, 1343661, 4926757, 14780271]

約数ペア:

[(1, 14780271), (3, 4926757), (11, 1343661), (19, 777909), (33, 447887), (57, 259303), (121, 122151), (209, 70719), (363, 40717), (627, 23573), (2143, 6897), (2299, 6429)]