2124243

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 3432000

約数和(自身を除く): 1307757

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 499, 1419, 1497, 4257, 4491, 5489, 16467, 21457, 49401, 64371, 193113, 236027, 708081, 2124243]

約数ペア:

[(1, 2124243), (3, 708081), (9, 236027), (11, 193113), (33, 64371), (43, 49401), (99, 21457), (129, 16467), (387, 5489), (473, 4491), (499, 4257), (1419, 1497)]