17934969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4219}}^1$

素因数の和:4344

約数の個数: 16

約数和(自身を含む): 25995200

約数和(自身を除く): 8060231

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4219, 4251, 12657, 54847, 164541, 459871, 1379613, 5978323, 17934969]

約数ペア:

[(1, 17934969), (3, 5978323), (13, 1379613), (39, 459871), (109, 164541), (327, 54847), (1417, 12657), (4219, 4251)]