2023554789

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 3111892992

約数和(自身を除く): 1088338203

約数列:

[1, 3, 9, 23, 69, 103, 107, 207, 309, 321, 887, 927, 963, 2369, 2461, 2661, 7107, 7383, 7983, 11021, 20401, 21321, 22149, 33063, 61203, 91361, 94909, 99189, 183609, 253483, 274083, 284727, 760449, 822249, 854181, 2101303, 2182907, 2281347, 6303909, 6548721, 9775627, 18911727, 19646163, 29326881, 87980643, 224839421, 674518263, 2023554789]

約数ペア:

[(1, 2023554789), (3, 674518263), (9, 224839421), (23, 87980643), (69, 29326881), (103, 19646163), (107, 18911727), (207, 9775627), (309, 6548721), (321, 6303909), (887, 2281347), (927, 2182907), (963, 2101303), (2369, 854181), (2461, 822249), (2661, 760449), (7107, 284727), (7383, 274083), (7983, 253483), (11021, 183609), (20401, 99189), (21321, 94909), (22149, 91361), (33063, 61203)]