1918168563

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1\times {\mathrm{9151}}^1$

素因数の和:9914

約数の個数: 16

約数和(自身を含む): 2585696256

約数和(自身を除く): 667527693

約数列:

[1, 3, 107, 321, 653, 1959, 9151, 27453, 69871, 209613, 979157, 2937471, 5975603, 17926809, 639389521, 1918168563]

約数ペア:

[(1, 1918168563), (3, 639389521), (107, 17926809), (321, 5975603), (653, 2937471), (1959, 979157), (9151, 209613), (27453, 69871)]