11864313

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2146

約数の個数: 20

約数和(自身を含む): 17981568

約数和(自身を除く): 6117255

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 2063, 5751, 6189, 18567, 55701, 146473, 167103, 439419, 1318257, 3954771, 11864313]

約数ペア:

[(1, 11864313), (3, 3954771), (9, 1318257), (27, 439419), (71, 167103), (81, 146473), (213, 55701), (639, 18567), (1917, 6189), (2063, 5751)]