4327521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1847}}^1$

素因数の和:1932

約数の個数: 16

約数和(自身を含む): 6386688

約数和(自身を除く): 2059167

約数列:

[1, 3, 11, 33, 71, 213, 781, 1847, 2343, 5541, 20317, 60951, 131137, 393411, 1442507, 4327521]

約数ペア:

[(1, 4327521), (3, 1442507), (11, 393411), (33, 131137), (71, 60951), (213, 20317), (781, 5541), (1847, 2343)]