28029859

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6323}}^1$

素因数の和:6378

約数の個数: 16

約数和(自身を含む): 33997824

約数和(自身を除く): 5967965

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 6323, 69553, 82199, 196013, 904189, 2156143, 2548169, 28029859]

約数ペア:

[(1, 28029859), (11, 2548169), (13, 2156143), (31, 904189), (143, 196013), (341, 82199), (403, 69553), (4433, 6323)]