2045372211

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{4957}}^1$

素因数の和:5128

約数の個数: 36

約数和(自身を含む): 3143292672

約数和(自身を除く): 1097920461

約数列:

[1, 3, 9, 19, 57, 127, 171, 361, 381, 1083, 1143, 2413, 3249, 4957, 7239, 14871, 21717, 44613, 45847, 94183, 137541, 282549, 412623, 629539, 847647, 1789477, 1888617, 5368431, 5665851, 11961241, 16105293, 35883723, 107651169, 227263579, 681790737, 2045372211]

約数ペア:

[(1, 2045372211), (3, 681790737), (9, 227263579), (19, 107651169), (57, 35883723), (127, 16105293), (171, 11961241), (361, 5665851), (381, 5368431), (1083, 1888617), (1143, 1789477), (2413, 847647), (3249, 629539), (4957, 412623), (7239, 282549), (14871, 137541), (21717, 94183), (44613, 45847)]