247329121833

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{631}}^1\times {\mathrm{489343}}^1$

素因数の和:490069

約数の個数: 24

約数和(自身を含む): 361840527360

約数和(自身を除く): 114511405527

約数列:

[1, 3, 9, 89, 267, 631, 801, 1893, 5679, 56159, 168477, 489343, 505431, 1468029, 4404087, 43551527, 130654581, 308775433, 391963743, 926326299, 2778978897, 27481013537, 82443040611, 247329121833]

約数ペア:

[(1, 247329121833), (3, 82443040611), (9, 27481013537), (89, 2778978897), (267, 926326299), (631, 391963743), (801, 308775433), (1893, 130654581), (5679, 43551527), (56159, 4404087), (168477, 1468029), (489343, 505431)]