11305259

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 14015232

約数和(自身を除く): 2709973

約数列:

[1, 7, 23, 43, 71, 161, 301, 497, 529, 989, 1633, 3053, 3703, 6923, 11431, 21371, 22747, 37559, 70219, 159229, 262913, 491533, 1615037, 11305259]

約数ペア:

[(1, 11305259), (7, 1615037), (23, 491533), (43, 262913), (71, 159229), (161, 70219), (301, 37559), (497, 22747), (529, 21371), (989, 11431), (1633, 6923), (3053, 3703)]