2984319

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 4848480

約数和(自身を除く): 1864161

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 1109, 2691, 3327, 9981, 14417, 25507, 43251, 76521, 129753, 229563, 331591, 994773, 2984319]

約数ペア:

[(1, 2984319), (3, 994773), (9, 331591), (13, 229563), (23, 129753), (39, 76521), (69, 43251), (117, 25507), (207, 14417), (299, 9981), (897, 3327), (1109, 2691)]