39234447

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2132

約数の個数: 36

約数和(自身を含む): 67490280

約数和(自身を除く): 28255833

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 2069, 2107, 2709, 6207, 6321, 14483, 18621, 18963, 43449, 88967, 101381, 130347, 266901, 304143, 622769, 800703, 912429, 1868307, 4359383, 5604921, 13078149, 39234447]

約数ペア:

[(1, 39234447), (3, 13078149), (7, 5604921), (9, 4359383), (21, 1868307), (43, 912429), (49, 800703), (63, 622769), (129, 304143), (147, 266901), (301, 130347), (387, 101381), (441, 88967), (903, 43449), (2069, 18963), (2107, 18621), (2709, 14483), (6207, 6321)]