28743057291

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38789551}}^1$

素因数の和:38789586

約数の個数: 16

約数和(自身を含む): 43444298240

約数和(自身を除く): 14701240949

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 38789551, 116368653, 504264163, 737001469, 1512792489, 2211004407, 9581019097, 28743057291]

約数ペア:

[(1, 28743057291), (3, 9581019097), (13, 2211004407), (19, 1512792489), (39, 737001469), (57, 504264163), (247, 116368653), (741, 38789551)]