39782187

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 58844448

約数和(自身を除く): 19062261

約数列:

[1, 3, 9, 61, 183, 233, 311, 549, 699, 933, 2097, 2799, 14213, 18971, 42639, 56913, 72463, 127917, 170739, 217389, 652167, 4420243, 13260729, 39782187]

約数ペア:

[(1, 39782187), (3, 13260729), (9, 4420243), (61, 652167), (183, 217389), (233, 170739), (311, 127917), (549, 72463), (699, 56913), (933, 42639), (2097, 18971), (2799, 14213)]