38786319

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30137}}^1$

素因数の和:30167

約数の個数: 24

約数和(自身を含む): 65821392

約数和(自身を除く): 27035073

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 30137, 90411, 271233, 331507, 391781, 994521, 1175343, 2983563, 3526029, 4309591, 12928773, 38786319]

約数ペア:

[(1, 38786319), (3, 12928773), (9, 4309591), (11, 3526029), (13, 2983563), (33, 1175343), (39, 994521), (99, 391781), (117, 331507), (143, 271233), (429, 90411), (1287, 30137)]