28643199

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5783}}^1$

素因数の和:5926

約数の個数: 16

約数和(自身を含む): 41459712

約数和(自身を除く): 12816513

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 5783, 17349, 75179, 225537, 734441, 2203323, 9547733, 28643199]

約数ペア:

[(1, 28643199), (3, 9547733), (13, 2203323), (39, 734441), (127, 225537), (381, 75179), (1651, 17349), (4953, 5783)]