28300563

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{61657}}^1$

素因数の和:61683

約数の個数: 16

約数和(自身を含む): 44393760

約数和(自身を除く): 16093197

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 61657, 184971, 554913, 1048169, 1664739, 3144507, 9433521, 28300563]

約数ペア:

[(1, 28300563), (3, 9433521), (9, 3144507), (17, 1664739), (27, 1048169), (51, 554913), (153, 184971), (459, 61657)]