16496181

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{509}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 25803960

約数和(自身を除く): 9307779

約数列:

[1, 3, 9, 13, 39, 117, 277, 509, 831, 1527, 2493, 3601, 4581, 6617, 10803, 19851, 32409, 59553, 140993, 422979, 1268937, 1832909, 5498727, 16496181]

約数ペア:

[(1, 16496181), (3, 5498727), (9, 1832909), (13, 1268937), (39, 422979), (117, 140993), (277, 59553), (509, 32409), (831, 19851), (1527, 10803), (2493, 6617), (3601, 4581)]