2783283531

素因数分解:

$3^1\times 7^1\times {\mathrm{6311}}^1\times {\mathrm{21001}}^1$

素因数の和:27322

約数の個数: 16

約数和(自身を含む): 4242067968

約数和(自身を除く): 1458784437

約数列:

[1, 3, 7, 21, 6311, 18933, 21001, 44177, 63003, 132531, 147007, 441021, 132537311, 397611933, 927761177, 2783283531]

約数ペア:

[(1, 2783283531), (3, 927761177), (7, 397611933), (21, 132537311), (6311, 441021), (18933, 147007), (21001, 132531), (44177, 63003)]