3120309

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{709}}^1$

素因数の和:881

約数の個数: 16

約数和(自身を含む): 4657600

約数和(自身を除く): 1537291

約数列:

[1, 3, 9, 27, 163, 489, 709, 1467, 2127, 4401, 6381, 19143, 115567, 346701, 1040103, 3120309]

約数ペア:

[(1, 3120309), (3, 1040103), (9, 346701), (27, 115567), (163, 19143), (489, 6381), (709, 4401), (1467, 2127)]