12821448951

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{72547}}^1$

素因数の和:72895

約数の個数: 24

約数和(自身を含む): 18843617520

約数和(自身を除く): 6022168569

約数列:

[1, 3, 9, 73, 219, 269, 657, 807, 2421, 19637, 58911, 72547, 176733, 217641, 652923, 5295931, 15887793, 19515143, 47663379, 58545429, 175636287, 1424605439, 4273816317, 12821448951]

約数ペア:

[(1, 12821448951), (3, 4273816317), (9, 1424605439), (73, 175636287), (219, 58545429), (269, 47663379), (657, 19515143), (807, 15887793), (2421, 5295931), (19637, 652923), (58911, 217641), (72547, 176733)]