2811319059

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1147009}}^1$

素因数の和:1147074

約数の個数: 16

約数和(自身を含む): 4037475200

約数和(自身を除く): 1226156141

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 1147009, 3441027, 21793171, 49321387, 65379513, 147964161, 937106353, 2811319059]

約数ペア:

[(1, 2811319059), (3, 937106353), (19, 147964161), (43, 65379513), (57, 49321387), (129, 21793171), (817, 3441027), (2451, 1147009)]