7985967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1741}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 11706240

約数和(自身を除く): 3720273

約数列:

[1, 3, 11, 33, 139, 417, 1529, 1741, 4587, 5223, 19151, 57453, 241999, 725997, 2661989, 7985967]

約数ペア:

[(1, 7985967), (3, 2661989), (11, 725997), (33, 241999), (139, 57453), (417, 19151), (1529, 5223), (1741, 4587)]