2399613

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 3386880

約数和(自身を除く): 987267

約数列:

[1, 3, 23, 69, 83, 249, 419, 1257, 1909, 5727, 9637, 28911, 34777, 104331, 799871, 2399613]

約数ペア:

[(1, 2399613), (3, 799871), (23, 104331), (69, 34777), (83, 28911), (249, 9637), (419, 5727), (1257, 1909)]