2051234133

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{2393}}^1$

素因数の和:3149

約数の個数: 32

約数和(自身を含む): 3045934080

約数和(自身を除く): 994699947

約数列:

[1, 3, 13, 31, 39, 93, 403, 709, 1209, 2127, 2393, 7179, 9217, 21979, 27651, 31109, 65937, 74183, 93327, 222549, 285727, 857181, 964379, 1696637, 2893137, 5089911, 22056281, 52595747, 66168843, 157787241, 683744711, 2051234133]

約数ペア:

[(1, 2051234133), (3, 683744711), (13, 157787241), (31, 66168843), (39, 52595747), (93, 22056281), (403, 5089911), (709, 2893137), (1209, 1696637), (2127, 964379), (2393, 857181), (7179, 285727), (9217, 222549), (21979, 93327), (27651, 74183), (31109, 65937)]