217092007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{3463}}^1$

素因数の和:3654

約数の個数: 16

約数和(自身を含む): 244419840

約数和(自身を除く): 27327833

約数列:

[1, 11, 41, 139, 451, 1529, 3463, 5699, 38093, 62689, 141983, 481357, 1561813, 5294927, 19735637, 217092007]

約数ペア:

[(1, 217092007), (11, 19735637), (41, 5294927), (139, 1561813), (451, 481357), (1529, 141983), (3463, 62689), (5699, 38093)]