6481321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 8281728

約数和(自身を除く): 1800407

約数列:

[1, 7, 11, 41, 77, 287, 451, 2053, 3157, 14371, 22583, 84173, 158081, 589211, 925903, 6481321]

約数ペア:

[(1, 6481321), (7, 925903), (11, 589211), (41, 158081), (77, 84173), (287, 22583), (451, 14371), (2053, 3157)]