3888894240021

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5973723871}}^1$

素因数の和:5973723912

約数の個数: 16

約数和(自身を含む): 6117093244928

約数和(自身を除く): 2228199004907

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 5973723871, 17921171613, 41816067097, 125448201291, 185185440001, 555556320003, 1296298080007, 3888894240021]

約数ペア:

[(1, 3888894240021), (3, 1296298080007), (7, 555556320003), (21, 185185440001), (31, 125448201291), (93, 41816067097), (217, 17921171613), (651, 5973723871)]