2938861938639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2172107863}}^1$

素因数の和:2172107918

約数の個数: 16

約数和(自身を含む): 4378969453824

約数和(自身を除く): 1440107515185

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 2172107863, 6516323589, 23893186493, 71679559479, 89056422383, 267169267149, 979620646213, 2938861938639]

約数ペア:

[(1, 2938861938639), (3, 979620646213), (11, 267169267149), (33, 89056422383), (41, 71679559479), (123, 23893186493), (451, 6516323589), (1353, 2172107863)]