268308921

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1\times {\mathrm{1753}}^1$

素因数の和:2232

約数の個数: 16

約数和(自身を含む): 361295936

約数和(自身を除く): 92987015

約数列:

[1, 3, 163, 313, 489, 939, 1753, 5259, 51019, 153057, 285739, 548689, 857217, 1646067, 89436307, 268308921]

約数ペア:

[(1, 268308921), (3, 89436307), (163, 1646067), (313, 857217), (489, 548689), (939, 285739), (1753, 153057), (5259, 51019)]