27933321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6571}}^1$

素因数の和:6696

約数の個数: 16

約数和(自身を含む): 40483520

約数和(自身を除く): 12550199

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 6571, 19713, 85423, 256269, 716239, 2148717, 9311107, 27933321]

約数ペア:

[(1, 27933321), (3, 9311107), (13, 2148717), (39, 716239), (109, 256269), (327, 85423), (1417, 19713), (4251, 6571)]