9981032.00000000

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2543}}^1$

素因数の和:2617

約数の個数: 32

約数和(自身を含む): 46158336

約数和(自身を除く): 19876431

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 2543, 3445, 7629, 10335, 12715, 33059, 38145, 99177, 134779, 165295, 404337, 495885, 673895, 1752127, 2021685, 5256381, 8760635, 26281905]

約数ペア:

[(1, 26281905), (3, 8760635), (5, 5256381), (13, 2021685), (15, 1752127), (39, 673895), (53, 495885), (65, 404337), (159, 165295), (195, 134779), (265, 99177), (689, 38145), (795, 33059), (2067, 12715), (2543, 10335), (3445, 7629)]