421556439

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1\times {\mathrm{3203}}^1$

素因数の和:5534

約数の個数: 16

約数和(自身を含む): 592099200

約数和(自身を除く): 170542761

約数列:

[1, 3, 19, 57, 2309, 3203, 6927, 9609, 43871, 60857, 131613, 182571, 7395727, 22187181, 140518813, 421556439]

約数ペア:

[(1, 421556439), (3, 140518813), (19, 22187181), (57, 7395727), (2309, 182571), (3203, 131613), (6927, 60857), (9609, 43871)]