398873337

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{199337}}^1$

素因数の和:199392

約数の個数: 16

約数和(自身を含む): 574093440

約数和(自身を除く): 175220103

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 199337, 598011, 4584751, 5780773, 13754253, 17342319, 132957779, 398873337]

約数ペア:

[(1, 398873337), (3, 132957779), (23, 17342319), (29, 13754253), (69, 5780773), (87, 4584751), (667, 598011), (2001, 199337)]