2187827903

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{4549}}^1$

素因数の和:6074

約数の個数: 16

約数和(自身を含む): 2440620000

約数和(自身を除く): 252792097

約数列:

[1, 17, 19, 323, 1489, 4549, 25313, 28291, 77333, 86431, 480947, 1469327, 6773461, 115148837, 128695759, 2187827903]

約数ペア:

[(1, 2187827903), (17, 128695759), (19, 115148837), (323, 6773461), (1489, 1469327), (4549, 480947), (25313, 86431), (28291, 77333)]