47971293

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{691}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 65136576

約数和(自身を除く): 17165283

約数列:

[1, 3, 73, 219, 317, 691, 951, 2073, 23141, 50443, 69423, 151329, 219047, 657141, 15990431, 47971293]

約数ペア:

[(1, 47971293), (3, 15990431), (73, 657141), (219, 219047), (317, 151329), (691, 69423), (951, 50443), (2073, 23141)]