1242904969

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{12373}}^1$

素因数の和:12720

約数の個数: 16

約数和(自身を含む): 1389847680

約数和(自身を除く): 146942711

約数列:

[1, 17, 19, 311, 323, 5287, 5909, 12373, 100453, 210341, 235087, 3848003, 3996479, 65416051, 73112057, 1242904969]

約数ペア:

[(1, 1242904969), (17, 73112057), (19, 65416051), (311, 3996479), (323, 3848003), (5287, 235087), (5909, 210341), (12373, 100453)]