90875863

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 106567488

約数和(自身を除く): 15691625

約数列:

[1, 13, 17, 47, 169, 221, 611, 673, 799, 2873, 7943, 8749, 10387, 11441, 31631, 113737, 135031, 148733, 411203, 537727, 1933529, 5345639, 6990451, 90875863]

約数ペア:

[(1, 90875863), (13, 6990451), (17, 5345639), (47, 1933529), (169, 537727), (221, 411203), (611, 148733), (673, 135031), (799, 113737), (2873, 31631), (7943, 11441), (8749, 10387)]