8427729

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1823}}^1$

素因数の和:1916

約数の個数: 16

約数和(自身を含む): 11907072

約数和(自身を除く): 3479343

約数列:

[1, 3, 23, 67, 69, 201, 1541, 1823, 4623, 5469, 41929, 122141, 125787, 366423, 2809243, 8427729]

約数ペア:

[(1, 8427729), (3, 2809243), (23, 366423), (67, 125787), (69, 122141), (201, 41929), (1541, 5469), (1823, 4623)]