47513493

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{33203}}^1$

素因数の和:33265

約数の個数: 16

約数和(自身を含む): 71720640

約数和(自身を除く): 24207147

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 33203, 99609, 298827, 896481, 1759759, 5279277, 15837831, 47513493]

約数ペア:

[(1, 47513493), (3, 15837831), (9, 5279277), (27, 1759759), (53, 896481), (159, 298827), (477, 99609), (1431, 33203)]