40071087

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8713}}^1$

素因数の和:8799

約数の個数: 24

約数和(自身を含む): 67062944

約数和(自身を除く): 26991857

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 8713, 26139, 60991, 78417, 182973, 548919, 636049, 1908147, 4452343, 5724441, 13357029, 40071087]

約数ペア:

[(1, 40071087), (3, 13357029), (7, 5724441), (9, 4452343), (21, 1908147), (63, 636049), (73, 548919), (219, 182973), (511, 78417), (657, 60991), (1533, 26139), (4599, 8713)]