6551997

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 9116352

約数和(自身を除く): 2564355

約数列:

[1, 3, 37, 67, 111, 201, 881, 2479, 2643, 7437, 32597, 59027, 97791, 177081, 2183999, 6551997]

約数ペア:

[(1, 6551997), (3, 2183999), (37, 177081), (67, 97791), (111, 59027), (201, 32597), (881, 7437), (2479, 2643)]