8427801

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{643}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 11962944

約数和(自身を除く): 3535143

約数列:

[1, 3, 17, 51, 257, 643, 771, 1929, 4369, 10931, 13107, 32793, 165251, 495753, 2809267, 8427801]

約数ペア:

[(1, 8427801), (3, 2809267), (17, 495753), (51, 165251), (257, 32793), (643, 13107), (771, 10931), (1929, 4369)]