2580451659

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{12473}}^1$

素因数の和:12787

約数の個数: 24

約数和(自身を含む): 3777725952

約数和(自身を除く): 1197274293

約数列:

[1, 3, 9, 127, 181, 381, 543, 1143, 1629, 12473, 22987, 37419, 68961, 112257, 206883, 1584071, 2257613, 4752213, 6772839, 14256639, 20318517, 286716851, 860150553, 2580451659]

約数ペア:

[(1, 2580451659), (3, 860150553), (9, 286716851), (127, 20318517), (181, 14256639), (381, 6772839), (543, 4752213), (1143, 2257613), (1629, 1584071), (12473, 206883), (22987, 112257), (37419, 68961)]