2016644487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{109321}}^1$

素因数の和:109391

約数の個数: 32

約数和(自身を含む): 3232432896

約数和(自身を除く): 1215788409

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 1419, 1677, 6149, 18447, 109321, 327963, 1202531, 1421173, 3607593, 4263519, 4700803, 14102409, 15632903, 46898709, 51708833, 61110439, 155126499, 183331317, 672214829, 2016644487]

約数ペア:

[(1, 2016644487), (3, 672214829), (11, 183331317), (13, 155126499), (33, 61110439), (39, 51708833), (43, 46898709), (129, 15632903), (143, 14102409), (429, 4700803), (473, 4263519), (559, 3607593), (1419, 1421173), (1677, 1202531), (6149, 327963), (18447, 109321)]