28941783

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2341}}^1$

素因数の和:2674

約数の個数: 16

約数和(自身を含む): 41706336

約数和(自身を除く): 12764553

約数列:

[1, 3, 13, 39, 317, 951, 2341, 4121, 7023, 12363, 30433, 91299, 742097, 2226291, 9647261, 28941783]

約数ペア:

[(1, 28941783), (3, 9647261), (13, 2226291), (39, 742097), (317, 91299), (951, 30433), (2341, 12363), (4121, 7023)]