27487243

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{887}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 33246720

約数和(自身を除く): 5759477

約数列:

[1, 7, 19, 133, 233, 887, 1631, 4427, 6209, 16853, 30989, 117971, 206671, 1446697, 3926749, 27487243]

約数ペア:

[(1, 27487243), (7, 3926749), (19, 1446697), (133, 206671), (233, 117971), (887, 30989), (1631, 16853), (4427, 6209)]