8756739

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 13650000

約数和(自身を除く): 4893261

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 1249, 2337, 3747, 7011, 11241, 23731, 51209, 71193, 153627, 213579, 460881, 972971, 2918913, 8756739]

約数ペア:

[(1, 8756739), (3, 2918913), (9, 972971), (19, 460881), (41, 213579), (57, 153627), (123, 71193), (171, 51209), (369, 23731), (779, 11241), (1249, 7011), (2337, 3747)]