1549934139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{3253}}^1$

素因数の和:3931

約数の個数: 32

約数和(自身を含む): 2347045120

約数和(自身を除く): 797110981

約数列:

[1, 3, 13, 19, 39, 57, 247, 643, 741, 1929, 3253, 8359, 9759, 12217, 25077, 36651, 42289, 61807, 126867, 158821, 185421, 476463, 803491, 2091679, 2410473, 6275037, 27191827, 39741901, 81575481, 119225703, 516644713, 1549934139]

約数ペア:

[(1, 1549934139), (3, 516644713), (13, 119225703), (19, 81575481), (39, 39741901), (57, 27191827), (247, 6275037), (643, 2410473), (741, 2091679), (1929, 803491), (3253, 476463), (8359, 185421), (9759, 158821), (12217, 126867), (25077, 61807), (36651, 42289)]