2078696907

素因数分解:

$3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{95087}}^1$

素因数の和:95447

約数の個数: 24

約数和(自身を含む): 3441424896

約数和(自身を除く): 1362727989

約数列:

[1, 3, 7, 9, 21, 63, 347, 1041, 2429, 3123, 7287, 21861, 95087, 285261, 665609, 855783, 1996827, 5990481, 32995189, 98985567, 230966323, 296956701, 692898969, 2078696907]

約数ペア:

[(1, 2078696907), (3, 692898969), (7, 296956701), (9, 230966323), (21, 98985567), (63, 32995189), (347, 5990481), (1041, 1996827), (2429, 855783), (3123, 665609), (7287, 285261), (21861, 95087)]