4093221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1747}}^1$

素因数の和:1832

約数の個数: 16

約数和(自身を含む): 6041088

約数和(自身を除く): 1947867

約数列:

[1, 3, 11, 33, 71, 213, 781, 1747, 2343, 5241, 19217, 57651, 124037, 372111, 1364407, 4093221]

約数ペア:

[(1, 4093221), (3, 1364407), (11, 372111), (33, 124037), (71, 57651), (213, 19217), (781, 5241), (1747, 2343)]