2051219799

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{443}}^1\times {\mathrm{4051}}^1$

素因数の和:4627

約数の個数: 24

約数和(自身を含む): 2993682432

約数和(自身を除く): 942462633

約数列:

[1, 3, 9, 127, 381, 443, 1143, 1329, 3987, 4051, 12153, 36459, 56261, 168783, 506349, 514477, 1543431, 1794593, 4630293, 5383779, 16151337, 227913311, 683739933, 2051219799]

約数ペア:

[(1, 2051219799), (3, 683739933), (9, 227913311), (127, 16151337), (381, 5383779), (443, 4630293), (1143, 1794593), (1329, 1543431), (3987, 514477), (4051, 506349), (12153, 168783), (36459, 56261)]