2959281

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{8431}}^1$

素因数の和:8453

約数の個数: 16

約数和(自身を含む): 4721920

約数和(自身を除く): 1762639

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 8431, 25293, 75879, 109603, 227637, 328809, 986427, 2959281]

約数ペア:

[(1, 2959281), (3, 986427), (9, 328809), (13, 227637), (27, 109603), (39, 75879), (117, 25293), (351, 8431)]