1828575279

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{187951}}^1$

素因数の和:188027

約数の個数: 24

約数和(自身を含む): 2814769152

約数和(自身を除く): 986193873

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 9729, 187951, 563853, 1691559, 4322873, 8833697, 12968619, 26501091, 38905857, 79503273, 203175031, 609525093, 1828575279]

約数ペア:

[(1, 1828575279), (3, 609525093), (9, 203175031), (23, 79503273), (47, 38905857), (69, 26501091), (141, 12968619), (207, 8833697), (423, 4322873), (1081, 1691559), (3243, 563853), (9729, 187951)]