47887521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{85361}}^1$

素因数の和:85392

約数の個数: 16

約数和(自身を含む): 73752768

約数和(自身を除く): 25865247

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 85361, 256083, 938971, 1451137, 2816913, 4353411, 15962507, 47887521]

約数ペア:

[(1, 47887521), (3, 15962507), (11, 4353411), (17, 2816913), (33, 1451137), (51, 938971), (187, 256083), (561, 85361)]