13837989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3919}}^1$

素因数の和:4040

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 6483291

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 3919, 11757, 43109, 129327, 419333, 1257999, 4612663, 13837989]

約数ペア:

[(1, 13837989), (3, 4612663), (11, 1257999), (33, 419333), (107, 129327), (321, 43109), (1177, 11757), (3531, 3919)]