481551161

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{230077}}^1$

素因数の和:230120

約数の個数: 16

約数和(自身を含む): 618449664

約数和(自身を除く): 136898503

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 230077, 1610539, 2991001, 5291771, 20937007, 37042397, 68793023, 481551161]

約数ペア:

[(1, 481551161), (7, 68793023), (13, 37042397), (23, 20937007), (91, 5291771), (161, 2991001), (299, 1610539), (2093, 230077)]