14987781

素因数分解:

$3^3\times {\mathrm{389}}^1\times {\mathrm{1427}}^1$

素因数の和:1825

約数の個数: 16

約数和(自身を含む): 22276800

約数和(自身を除く): 7289019

約数列:

[1, 3, 9, 27, 389, 1167, 1427, 3501, 4281, 10503, 12843, 38529, 555103, 1665309, 4995927, 14987781]

約数ペア:

[(1, 14987781), (3, 4995927), (9, 1665309), (27, 555103), (389, 38529), (1167, 12843), (1427, 10503), (3501, 4281)]