1925972007

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{54181}}^1$

素因数の和:54259

約数の個数: 24

約数和(自身を含む): 2794490832

約数和(自身を除く): 868518825

約数列:

[1, 3, 17, 41, 51, 123, 289, 697, 867, 2091, 11849, 35547, 54181, 162543, 921077, 2221421, 2763231, 6664263, 15658309, 37764157, 46974927, 113292471, 641990669, 1925972007]

約数ペア:

[(1, 1925972007), (3, 641990669), (17, 113292471), (41, 46974927), (51, 37764157), (123, 15658309), (289, 6664263), (697, 2763231), (867, 2221421), (2091, 921077), (11849, 162543), (35547, 54181)]