255591566217

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2184543301}}^1$

素因数の和:2184543320

約数の個数: 12

約数和(自身を含む): 397586880964

約数和(自身を除く): 141995314747

約数列:

[1, 3, 9, 13, 39, 117, 2184543301, 6553629903, 19660889709, 28399062913, 85197188739, 255591566217]

約数ペア:

[(1, 255591566217), (3, 85197188739), (9, 28399062913), (13, 19660889709), (39, 6553629903), (117, 2184543301)]