286887777

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{10589}}^1$

素因数の和:11424

約数の個数: 16

約数和(自身を含む): 417839040

約数和(自身を除く): 130951263

約数列:

[1, 3, 11, 33, 821, 2463, 9031, 10589, 27093, 31767, 116479, 349437, 8693569, 26080707, 95629259, 286887777]

約数ペア:

[(1, 286887777), (3, 95629259), (11, 26080707), (33, 8693569), (821, 349437), (2463, 116479), (9031, 31767), (10589, 27093)]