1299939

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 1866240

約数和(自身を除く): 566301

約数列:

[1, 3, 17, 51, 71, 213, 359, 1077, 1207, 3621, 6103, 18309, 25489, 76467, 433313, 1299939]

約数ペア:

[(1, 1299939), (3, 433313), (17, 76467), (51, 25489), (71, 18309), (213, 6103), (359, 3621), (1077, 1207)]