13036689

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 19656000

約数和(自身を除く): 6619311

約数列:

[1, 3, 9, 29, 87, 199, 251, 261, 597, 753, 1791, 2259, 5771, 7279, 17313, 21837, 49949, 51939, 65511, 149847, 449541, 1448521, 4345563, 13036689]

約数ペア:

[(1, 13036689), (3, 4345563), (9, 1448521), (29, 449541), (87, 149847), (199, 65511), (251, 51939), (261, 49949), (597, 21837), (753, 17313), (1791, 7279), (2259, 5771)]