31185288001

素因数分解:

$7^3\times {\mathrm{23}}^1\times {\mathrm{3953009}}^1$

素因数の和:3953053

約数の個数: 16

約数和(自身を含む): 37948896000

約数和(自身を除く): 6763607999

約数列:

[1, 7, 23, 49, 161, 343, 1127, 7889, 3953009, 27671063, 90919207, 193697441, 636434449, 1355882087, 4455041143, 31185288001]

約数ペア:

[(1, 31185288001), (7, 4455041143), (23, 1355882087), (49, 636434449), (161, 193697441), (343, 90919207), (1127, 27671063), (7889, 3953009)]