11948266509

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{509}}^1\times {\mathrm{643}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 16416744960

約数和(自身を除く): 4468478451

約数列:

[1, 3, 43, 129, 283, 509, 643, 849, 1527, 1929, 12169, 21887, 27649, 36507, 65661, 82947, 144047, 181969, 327287, 432141, 545907, 981861, 6194021, 7824667, 14073341, 18582063, 23474001, 42220023, 92622221, 277866663, 3982755503, 11948266509]

約数ペア:

[(1, 11948266509), (3, 3982755503), (43, 277866663), (129, 92622221), (283, 42220023), (509, 23474001), (643, 18582063), (849, 14073341), (1527, 7824667), (1929, 6194021), (12169, 981861), (21887, 545907), (27649, 432141), (36507, 327287), (65661, 181969), (82947, 144047)]