39684639

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1613}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 54230400

約数和(自身を除く): 14545761

約数列:

[1, 3, 59, 139, 177, 417, 1613, 4839, 8201, 24603, 95167, 224207, 285501, 672621, 13228213, 39684639]

約数ペア:

[(1, 39684639), (3, 13228213), (59, 672621), (139, 285501), (177, 224207), (417, 95167), (1613, 24603), (4839, 8201)]