13027419

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{2789}}^1$

素因数の和:2971

約数の個数: 16

約数和(自身を含む): 19418400

約数和(自身を除く): 6390981

約数列:

[1, 3, 9, 27, 173, 519, 1557, 2789, 4671, 8367, 25101, 75303, 482497, 1447491, 4342473, 13027419]

約数ペア:

[(1, 13027419), (3, 4342473), (9, 1447491), (27, 482497), (173, 75303), (519, 25101), (1557, 8367), (2789, 4671)]