39892293

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3001}}^1$

素因数の和:3225

約数の個数: 24

約数和(自身を含む): 66188096

約数和(自身を除く): 26295803

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1899, 3001, 4431, 9003, 13293, 21007, 27009, 63021, 189063, 633211, 1899633, 4432477, 5698899, 13297431, 39892293]

約数ペア:

[(1, 39892293), (3, 13297431), (7, 5698899), (9, 4432477), (21, 1899633), (63, 633211), (211, 189063), (633, 63021), (1477, 27009), (1899, 21007), (3001, 13293), (4431, 9003)]