16126443

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{25237}}^1$

素因数の和:25314

約数の個数: 12

約数和(自身を含む): 23622768

約数和(自身を除く): 7496325

約数列:

[1, 3, 9, 71, 213, 639, 25237, 75711, 227133, 1791827, 5375481, 16126443]

約数ペア:

[(1, 16126443), (3, 5375481), (9, 1791827), (71, 227133), (213, 75711), (639, 25237)]