29867211

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{33521}}^1$

素因数の和:33544

約数の個数: 20

約数和(自身を含む): 48673944

約数和(自身を除く): 18806733

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 33521, 100563, 301689, 368731, 905067, 1106193, 2715201, 3318579, 9955737, 29867211]

約数ペア:

[(1, 29867211), (3, 9955737), (9, 3318579), (11, 2715201), (27, 1106193), (33, 905067), (81, 368731), (99, 301689), (297, 100563), (891, 33521)]