298769319

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{16963}}^1$

素因数の和:17091

約数の個数: 24

約数和(自身を含む): 458706560

約数和(自身を除く): 159937241

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1957, 5871, 16963, 17613, 50889, 152667, 322297, 966891, 1747189, 2900673, 5241567, 15724701, 33196591, 99589773, 298769319]

約数ペア:

[(1, 298769319), (3, 99589773), (9, 33196591), (19, 15724701), (57, 5241567), (103, 2900673), (171, 1747189), (309, 966891), (927, 322297), (1957, 152667), (5871, 50889), (16963, 17613)]