868539

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 1347840

約数和(自身を除く): 479301

約数列:

[1, 3, 7, 21, 59, 177, 413, 701, 1239, 2103, 4907, 14721, 41359, 124077, 289513, 868539]

約数ペア:

[(1, 868539), (3, 289513), (7, 124077), (21, 41359), (59, 14721), (177, 4907), (413, 2103), (701, 1239)]