5686191

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2155

約数の個数: 24

約数和(自身を含む): 9609600

約数和(自身を除く): 3923409

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2099, 2709, 6297, 14693, 18891, 44079, 90257, 132237, 270771, 631799, 812313, 1895397, 5686191]

約数ペア:

[(1, 5686191), (3, 1895397), (7, 812313), (9, 631799), (21, 270771), (43, 132237), (63, 90257), (129, 44079), (301, 18891), (387, 14693), (903, 6297), (2099, 2709)]