28916371

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 33592320

約数和(自身を除く): 4675949

約数列:

[1, 11, 17, 187, 239, 647, 2629, 4063, 7117, 10999, 44693, 120989, 154633, 1700963, 2628761, 28916371]

約数ペア:

[(1, 28916371), (11, 2628761), (17, 1700963), (187, 154633), (239, 120989), (647, 44693), (2629, 10999), (4063, 7117)]