12871569087

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{36671137}}^1$

素因数の和:36671159

約数の個数: 16

約数和(自身を含む): 20535837280

約数和(自身を除く): 7664268193

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 36671137, 110013411, 330040233, 476724781, 990120699, 1430174343, 4290523029, 12871569087]

約数ペア:

[(1, 12871569087), (3, 4290523029), (9, 1430174343), (13, 990120699), (27, 476724781), (39, 330040233), (117, 110013411), (351, 36671137)]