13368047

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1249}}^1$

素因数の和:1406

約数の個数: 16

約数和(自身を含む): 16800000

約数和(自身を除く): 3431953

約数列:

[1, 7, 11, 77, 139, 973, 1249, 1529, 8743, 10703, 13739, 96173, 173611, 1215277, 1909721, 13368047]

約数ペア:

[(1, 13368047), (7, 1909721), (11, 1215277), (77, 173611), (139, 96173), (973, 13739), (1249, 10703), (1529, 8743)]