1916343

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 3254160

約数和(自身を除く): 1337817

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 1489, 4467, 13401, 16379, 19357, 49137, 58071, 147411, 174213, 212927, 638781, 1916343]

約数ペア:

[(1, 1916343), (3, 638781), (9, 212927), (11, 174213), (13, 147411), (33, 58071), (39, 49137), (99, 19357), (117, 16379), (143, 13401), (429, 4467), (1287, 1489)]