5428389

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 7722432

約数和(自身を除く): 2294043

約数列:

[1, 3, 17, 51, 163, 489, 653, 1959, 2771, 8313, 11101, 33303, 106439, 319317, 1809463, 5428389]

約数ペア:

[(1, 5428389), (3, 1809463), (17, 319317), (51, 106439), (163, 33303), (489, 11101), (653, 8313), (1959, 2771)]