11981709

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{6079}}^1$

素因数の和:6161

約数の個数: 16

約数和(自身を含む): 17996800

約数和(自身を除く): 6015091

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 6079, 18237, 54711, 164133, 443767, 1331301, 3993903, 11981709]

約数ペア:

[(1, 11981709), (3, 3993903), (9, 1331301), (27, 443767), (73, 164133), (219, 54711), (657, 18237), (1971, 6079)]