6487251

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 9237888

約数和(自身を除く): 2750637

約数列:

[1, 3, 17, 51, 131, 393, 971, 2227, 2913, 6681, 16507, 49521, 127201, 381603, 2162417, 6487251]

約数ペア:

[(1, 6487251), (3, 2162417), (17, 381603), (51, 127201), (131, 49521), (393, 16507), (971, 6681), (2227, 2913)]