2844927

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 4392960

約数和(自身を除く): 1548033

約数列:

[1, 3, 9, 19, 57, 127, 131, 171, 381, 393, 1143, 1179, 2413, 2489, 7239, 7467, 16637, 21717, 22401, 49911, 149733, 316103, 948309, 2844927]

約数ペア:

[(1, 2844927), (3, 948309), (9, 316103), (19, 149733), (57, 49911), (127, 22401), (131, 21717), (171, 16637), (381, 7467), (393, 7239), (1143, 2489), (1179, 2413)]