486576747

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{28027}}^1$

素因数の和:28679

約数の個数: 16

約数和(自身を含む): 722001280

約数和(自身を除く): 235424533

約数列:

[1, 3, 9, 27, 643, 1929, 5787, 17361, 28027, 84081, 252243, 756729, 18021361, 54064083, 162192249, 486576747]

約数ペア:

[(1, 486576747), (3, 162192249), (9, 54064083), (27, 18021361), (643, 756729), (1929, 252243), (5787, 84081), (17361, 28027)]