39868353

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14717}}^1$

素因数の和:14773

約数の個数: 24

約数和(自身を含む): 67349568

約数和(自身を除く): 27481215

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 14717, 44151, 103019, 132453, 309057, 632831, 927171, 1898493, 4429817, 5695479, 13289451, 39868353]

約数ペア:

[(1, 39868353), (3, 13289451), (7, 5695479), (9, 4429817), (21, 1898493), (43, 927171), (63, 632831), (129, 309057), (301, 132453), (387, 103019), (903, 44151), (2709, 14717)]