275385567

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{6577}}^1$

素因数の和:7418

約数の個数: 16

約数和(自身を含む): 389312352

約数和(自身を除く): 113926785

約数列:

[1, 3, 17, 51, 821, 2463, 6577, 13957, 19731, 41871, 111809, 335427, 5399717, 16199151, 91795189, 275385567]

約数ペア:

[(1, 275385567), (3, 91795189), (17, 16199151), (51, 5399717), (821, 335427), (2463, 111809), (6577, 41871), (13957, 19731)]