906543209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{487651}}^1$

素因数の和:487688

約数の個数: 12

約数和(自身を含む): 1070883792

約数和(自身を除く): 164340583

約数列:

[1, 11, 13, 143, 169, 1859, 487651, 5364161, 6339463, 69734093, 82413019, 906543209]

約数ペア:

[(1, 906543209), (11, 82413019), (13, 69734093), (143, 6339463), (169, 5364161), (1859, 487651)]