5706057

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 3417783

約数列:

[1, 3, 7, 21, 43, 71, 89, 129, 213, 267, 301, 497, 623, 903, 1491, 1869, 3053, 3827, 6319, 9159, 11481, 18957, 21371, 26789, 44233, 64113, 80367, 132699, 271717, 815151, 1902019, 5706057]

約数ペア:

[(1, 5706057), (3, 1902019), (7, 815151), (21, 271717), (43, 132699), (71, 80367), (89, 64113), (129, 44233), (213, 26789), (267, 21371), (301, 18957), (497, 11481), (623, 9159), (903, 6319), (1491, 3827), (1869, 3053)]