2108803053

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{131611}}^1$

素因数の和:131737

約数の個数: 24

約数和(自身を含む): 3300828960

約数和(自身を除く): 1192025907

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 2289, 5341, 16023, 131611, 394833, 921277, 2763831, 6448939, 14345599, 19346817, 43036797, 100419193, 301257579, 702934351, 2108803053]

約数ペア:

[(1, 2108803053), (3, 702934351), (7, 301257579), (21, 100419193), (49, 43036797), (109, 19346817), (147, 14345599), (327, 6448939), (763, 2763831), (2289, 921277), (5341, 394833), (16023, 131611)]