2912663121

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2221711}}^1$

素因数の和:2221756

約数の個数: 16

約数和(自身を含む): 4265687040

約数和(自身を除く): 1353023919

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 2221711, 6665133, 42212509, 51099353, 126637527, 153298059, 970887707, 2912663121]

約数ペア:

[(1, 2912663121), (3, 970887707), (19, 153298059), (23, 126637527), (57, 51099353), (69, 42212509), (437, 6665133), (1311, 2221711)]