8306451

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 12467520

約数和(自身を除く): 4161069

約数列:

[1, 3, 9, 47, 73, 141, 219, 269, 423, 657, 807, 2421, 3431, 10293, 12643, 19637, 30879, 37929, 58911, 113787, 176733, 922939, 2768817, 8306451]

約数ペア:

[(1, 8306451), (3, 2768817), (9, 922939), (47, 176733), (73, 113787), (141, 58911), (219, 37929), (269, 30879), (423, 19637), (657, 12643), (807, 10293), (2421, 3431)]