28576345281

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1657}}^1\times {\mathrm{522601}}^1$

素因数の和:524272

約数の個数: 16

約数和(自身を含む): 41590757568

約数和(自身を除く): 13014412287

約数列:

[1, 3, 11, 33, 1657, 4971, 18227, 54681, 522601, 1567803, 5748611, 17245833, 865949857, 2597849571, 9525448427, 28576345281]

約数ペア:

[(1, 28576345281), (3, 9525448427), (11, 2597849571), (33, 865949857), (1657, 17245833), (4971, 5748611), (18227, 1567803), (54681, 522601)]