488994543

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{75149}}^1$

素因数の和:75399

約数の個数: 16

約数和(自身を含む): 727452000

約数和(自身を除く): 238457457

約数列:

[1, 3, 9, 27, 241, 723, 2169, 6507, 75149, 225447, 676341, 2029023, 18110909, 54332727, 162998181, 488994543]

約数ペア:

[(1, 488994543), (3, 162998181), (9, 54332727), (27, 18110909), (241, 2029023), (723, 676341), (2169, 225447), (6507, 75149)]