2219942007

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{316637}}^1$

素因数の和:316703

約数の個数: 24

約数和(自身を含む): 3457686960

約数和(自身を除く): 1237744953

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 316637, 949911, 2849733, 6016103, 12982117, 18048309, 38946351, 54144927, 116839053, 246660223, 739980669, 2219942007]

約数ペア:

[(1, 2219942007), (3, 739980669), (9, 246660223), (19, 116839053), (41, 54144927), (57, 38946351), (123, 18048309), (171, 12982117), (369, 6016103), (779, 2849733), (2337, 949911), (7011, 316637)]