29892009

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4729}}^1$

素因数の和:4789

約数の個数: 24

約数和(自身を含む): 47451360

約数和(自身を除く): 17559351

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 4729, 6321, 14187, 33103, 99309, 203347, 231721, 610041, 695163, 1423429, 4270287, 9964003, 29892009]

約数ペア:

[(1, 29892009), (3, 9964003), (7, 4270287), (21, 1423429), (43, 695163), (49, 610041), (129, 231721), (147, 203347), (301, 99309), (903, 33103), (2107, 14187), (4729, 6321)]