8721569313

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{57003721}}^1$

素因数の和:57003744

約数の個数: 12

約数和(自身を含む): 13338870948

約数和(自身を除く): 4617301635

約数列:

[1, 3, 9, 17, 51, 153, 57003721, 171011163, 513033489, 969063257, 2907189771, 8721569313]

約数ペア:

[(1, 8721569313), (3, 2907189771), (9, 969063257), (17, 513033489), (51, 171011163), (153, 57003721)]