2589744531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{42443}}^1$

素因数の和:42543

約数の個数: 24

約数和(自身を含む): 3856631616

約数和(自身を除く): 1266887085

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1849, 5547, 20339, 42443, 61017, 127329, 466873, 1400619, 1825049, 5475147, 20075539, 60226617, 78477107, 235431321, 863248177, 2589744531]

約数ペア:

[(1, 2589744531), (3, 863248177), (11, 235431321), (33, 78477107), (43, 60226617), (129, 20075539), (473, 5475147), (1419, 1825049), (1849, 1400619), (5547, 466873), (20339, 127329), (42443, 61017)]