28112203

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{701}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 34167744

約数和(自身を除く): 6055541

約数列:

[1, 7, 17, 119, 337, 701, 2359, 4907, 5729, 11917, 40103, 83419, 236237, 1653659, 4016029, 28112203]

約数ペア:

[(1, 28112203), (7, 4016029), (17, 1653659), (119, 236237), (337, 83419), (701, 40103), (2359, 11917), (4907, 5729)]