123456433

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 138559680

約数和(自身を除く): 15103247

約数列:

[1, 19, 23, 71, 173, 437, 529, 1349, 1633, 3287, 3979, 10051, 12283, 31027, 37559, 75601, 91517, 233377, 282509, 713621, 1738823, 5367671, 6497707, 123456433]

約数ペア:

[(1, 123456433), (19, 6497707), (23, 5367671), (71, 1738823), (173, 713621), (437, 282509), (529, 233377), (1349, 91517), (1633, 75601), (3287, 37559), (3979, 31027), (10051, 12283)]