38894007

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4909}}^1$

素因数の和:5070

約数の個数: 16

約数和(自身を含む): 54992000

約数和(自身を除く): 16097993

約数列:

[1, 3, 19, 57, 139, 417, 2641, 4909, 7923, 14727, 93271, 279813, 682351, 2047053, 12964669, 38894007]

約数ペア:

[(1, 38894007), (3, 12964669), (19, 2047053), (57, 682351), (139, 279813), (417, 93271), (2641, 14727), (4909, 7923)]