2022247989

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{17021}}^1$

素因数の和:17377

約数の個数: 24

約数和(自身を含む): 2998867872

約数和(自身を除く): 976619883

約数列:

[1, 3, 9, 43, 129, 307, 387, 921, 2763, 13201, 17021, 39603, 51063, 118809, 153189, 731903, 2195709, 5225447, 6587127, 15676341, 47029023, 224694221, 674082663, 2022247989]

約数ペア:

[(1, 2022247989), (3, 674082663), (9, 224694221), (43, 47029023), (129, 15676341), (307, 6587127), (387, 5225447), (921, 2195709), (2763, 731903), (13201, 153189), (17021, 118809), (39603, 51063)]