1934938989

素因数分解:

$3^3\times {\mathrm{4691}}^1\times {\mathrm{15277}}^1$

素因数の和:19977

約数の個数: 16

約数和(自身を含む): 2867375040

約数和(自身を除く): 932436051

約数列:

[1, 3, 9, 27, 4691, 14073, 15277, 42219, 45831, 126657, 137493, 412479, 71664407, 214993221, 644979663, 1934938989]

約数ペア:

[(1, 1934938989), (3, 644979663), (9, 214993221), (27, 71664407), (4691, 412479), (14073, 137493), (15277, 126657), (42219, 45831)]