3389217

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 5088384

約数和(自身を除く): 1699167

約数列:

[1, 3, 13, 39, 43, 47, 129, 141, 559, 611, 1677, 1833, 1849, 2021, 5547, 6063, 24037, 26273, 72111, 78819, 86903, 260709, 1129739, 3389217]

約数ペア:

[(1, 3389217), (3, 1129739), (13, 260709), (39, 86903), (43, 78819), (47, 72111), (129, 26273), (141, 24037), (559, 6063), (611, 5547), (1677, 2021), (1833, 1849)]