49251351

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{2161}}^1$

素因数の和:2342

約数の個数: 16

約数和(自身を含む): 67246848

約数和(自身を除く): 17995497

約数列:

[1, 3, 71, 107, 213, 321, 2161, 6483, 7597, 22791, 153431, 231227, 460293, 693681, 16417117, 49251351]

約数ペア:

[(1, 49251351), (3, 16417117), (71, 693681), (107, 460293), (213, 231227), (321, 153431), (2161, 22791), (6483, 7597)]