12137607

素因数分解:

$3^5\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 18345600

約数和(自身を除く): 6207993

約数列:

[1, 3, 9, 27, 81, 199, 243, 251, 597, 753, 1791, 2259, 5373, 6777, 16119, 20331, 48357, 49949, 60993, 149847, 449541, 1348623, 4045869, 12137607]

約数ペア:

[(1, 12137607), (3, 4045869), (9, 1348623), (27, 449541), (81, 149847), (199, 60993), (243, 49949), (251, 48357), (597, 20331), (753, 16119), (1791, 6777), (2259, 5373)]