16005447

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{463}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 24321024

約数和(自身を除く): 8315577

約数列:

[1, 3, 9, 23, 69, 167, 207, 463, 501, 1389, 1503, 3841, 4167, 10649, 11523, 31947, 34569, 77321, 95841, 231963, 695889, 1778383, 5335149, 16005447]

約数ペア:

[(1, 16005447), (3, 5335149), (9, 1778383), (23, 695889), (69, 231963), (167, 95841), (207, 77321), (463, 34569), (501, 31947), (1389, 11523), (1503, 10649), (3841, 4167)]