28730241

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{28759}}^1$

素因数の和:28805

約数の個数: 16

約数和(自身を含む): 43715200

約数和(自身を除く): 14984959

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 28759, 86277, 258831, 776493, 1064083, 3192249, 9576747, 28730241]

約数ペア:

[(1, 28730241), (3, 9576747), (9, 3192249), (27, 1064083), (37, 776493), (111, 258831), (333, 86277), (999, 28759)]