15661780983

素因数分解:

$3^2\times {\mathrm{199}}^1\times {\mathrm{941}}^1\times {\mathrm{9293}}^1$

素因数の和:10439

約数の個数: 24

約数和(自身を含む): 22762864800

約数和(自身を除く): 7101083817

約数列:

[1, 3, 9, 199, 597, 941, 1791, 2823, 8469, 9293, 27879, 83637, 187259, 561777, 1685331, 1849307, 5547921, 8744713, 16643763, 26234139, 78702417, 1740197887, 5220593661, 15661780983]

約数ペア:

[(1, 15661780983), (3, 5220593661), (9, 1740197887), (199, 78702417), (597, 26234139), (941, 16643763), (1791, 8744713), (2823, 5547921), (8469, 1849307), (9293, 1685331), (27879, 561777), (83637, 187259)]