2017996023

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1\times {\mathrm{523}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 2863974400

約数和(自身を除く): 845978377

約数列:

[1, 3, 19, 57, 139, 417, 487, 523, 1461, 1569, 2641, 7923, 9253, 9937, 27759, 29811, 67693, 72697, 203079, 218091, 254701, 764103, 1286167, 1381243, 3858501, 4143729, 4839319, 14517957, 35403439, 106210317, 672665341, 2017996023]

約数ペア:

[(1, 2017996023), (3, 672665341), (19, 106210317), (57, 35403439), (139, 14517957), (417, 4839319), (487, 4143729), (523, 3858501), (1461, 1381243), (1569, 1286167), (2641, 764103), (7923, 254701), (9253, 218091), (9937, 203079), (27759, 72697), (29811, 67693)]