4789989

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{4327}}^1$

素因数の和:4377

約数の個数: 16

約数和(自身を含む): 7271040

約数和(自身を除く): 2481051

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 4327, 12981, 38943, 116829, 177407, 532221, 1596663, 4789989]

約数ペア:

[(1, 4789989), (3, 1596663), (9, 532221), (27, 177407), (41, 116829), (123, 38943), (369, 12981), (1107, 4327)]