43740423

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 65050128

約数和(自身を除く): 21309705

約数列:

[1, 3, 9, 53, 107, 159, 321, 477, 857, 963, 2571, 5671, 7713, 17013, 45421, 51039, 91699, 136263, 275097, 408789, 825291, 4860047, 14580141, 43740423]

約数ペア:

[(1, 43740423), (3, 14580141), (9, 4860047), (53, 825291), (107, 408789), (159, 275097), (321, 136263), (477, 91699), (857, 51039), (963, 45421), (2571, 17013), (5671, 7713)]