1293313299

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{986509}}^1$

素因数の和:986554

約数の個数: 16

約数和(自身を含む): 1894099200

約数和(自身を除く): 600785901

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 986509, 2959527, 18743671, 22689707, 56231013, 68069121, 431104433, 1293313299]

約数ペア:

[(1, 1293313299), (3, 431104433), (19, 68069121), (23, 56231013), (57, 22689707), (69, 18743671), (437, 2959527), (1311, 986509)]