189698113

素因数分解:

${\mathrm{11}}^3\times {\mathrm{359}}^1\times {\mathrm{397}}^1$

素因数の和:789

約数の個数: 16

約数和(自身を含む): 209761920

約数和(自身を除く): 20063807

約数列:

[1, 11, 121, 359, 397, 1331, 3949, 4367, 43439, 48037, 142523, 477829, 528407, 1567753, 17245283, 189698113]

約数ペア:

[(1, 189698113), (11, 17245283), (121, 1567753), (359, 528407), (397, 477829), (1331, 142523), (3949, 48037), (4367, 43439)]