1200940657

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{2693}}^1$

素因数の和:3205

約数の個数: 24

約数和(自身を含む): 1474156800

約数和(自身を除く): 273216143

約数列:

[1, 7, 19, 49, 133, 479, 931, 2693, 3353, 9101, 18851, 23471, 51167, 63707, 131957, 358169, 445949, 1289947, 2507183, 9029629, 24508993, 63207403, 171562951, 1200940657]

約数ペア:

[(1, 1200940657), (7, 171562951), (19, 63207403), (49, 24508993), (133, 9029629), (479, 2507183), (931, 1289947), (2693, 445949), (3353, 358169), (9101, 131957), (18851, 63707), (23471, 51167)]