13127433

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1999}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 19200000

約数和(自身を除く): 6072567

約数列:

[1, 3, 11, 33, 199, 597, 1999, 2189, 5997, 6567, 21989, 65967, 397801, 1193403, 4375811, 13127433]

約数ペア:

[(1, 13127433), (3, 4375811), (11, 1193403), (33, 397801), (199, 65967), (597, 21989), (1999, 6567), (2189, 5997)]