4921721

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 6065280

約数和(自身を除く): 1143559

約数列:

[1, 7, 17, 59, 119, 413, 701, 1003, 4907, 7021, 11917, 41359, 83419, 289513, 703103, 4921721]

約数ペア:

[(1, 4921721), (7, 703103), (17, 289513), (59, 83419), (119, 41359), (413, 11917), (701, 7021), (1003, 4907)]