2717247

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 4139184

約数和(自身を除く): 1421937

約数列:

[1, 3, 13, 19, 39, 57, 193, 247, 361, 579, 741, 1083, 2509, 3667, 4693, 7527, 11001, 14079, 47671, 69673, 143013, 209019, 905749, 2717247]

約数ペア:

[(1, 2717247), (3, 905749), (13, 209019), (19, 143013), (39, 69673), (57, 47671), (193, 14079), (247, 11001), (361, 7527), (579, 4693), (741, 3667), (1083, 2509)]