15203421291

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5124173}}^1$

素因数の和:5124242

約数の個数: 16

約数和(自身を含む): 21644510976

約数和(自身を除く): 6441089685

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 5124173, 15372519, 117855979, 220339439, 353567937, 661018317, 5067807097, 15203421291]

約数ペア:

[(1, 15203421291), (3, 5067807097), (23, 661018317), (43, 353567937), (69, 220339439), (129, 117855979), (989, 15372519), (2967, 5124173)]