393927951

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1\times {\mathrm{2153}}^1$

素因数の和:3086

約数の個数: 16

約数和(自身を含む): 533502720

約数和(自身を除く): 139574769

約数列:

[1, 3, 71, 213, 859, 2153, 2577, 6459, 60989, 152863, 182967, 458589, 1849427, 5548281, 131309317, 393927951]

約数ペア:

[(1, 393927951), (3, 131309317), (71, 5548281), (213, 1849427), (859, 458589), (2153, 182967), (2577, 152863), (6459, 60989)]