28537827

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{991}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 39521280

約数和(自身を除く): 10983453

約数列:

[1, 3, 29, 87, 331, 991, 993, 2973, 9599, 28739, 28797, 86217, 328021, 984063, 9512609, 28537827]

約数ペア:

[(1, 28537827), (3, 9512609), (29, 984063), (87, 328021), (331, 86217), (991, 28797), (993, 28739), (2973, 9599)]