2007711

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 3120000

約数和(自身を除く): 1112289

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 199, 531, 597, 1121, 1791, 3363, 3781, 10089, 11343, 11741, 34029, 35223, 105669, 223079, 669237, 2007711]

約数ペア:

[(1, 2007711), (3, 669237), (9, 223079), (19, 105669), (57, 35223), (59, 34029), (171, 11741), (177, 11343), (199, 10089), (531, 3781), (597, 3363), (1121, 1791)]