4387977

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 6988800

約数和(自身を除く): 2600823

約数列:

[1, 3, 9, 11, 33, 99, 127, 349, 381, 1047, 1143, 1397, 3141, 3839, 4191, 11517, 12573, 34551, 44323, 132969, 398907, 487553, 1462659, 4387977]

約数ペア:

[(1, 4387977), (3, 1462659), (9, 487553), (11, 398907), (33, 132969), (99, 44323), (127, 34551), (349, 12573), (381, 11517), (1047, 4191), (1143, 3839), (1397, 3141)]