26871039

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1409}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 42085680

約数和(自身を除く): 15214641

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1409, 1467, 2119, 4227, 6357, 12681, 18317, 19071, 54951, 164853, 229667, 689001, 2067003, 2985671, 8957013, 26871039]

約数ペア:

[(1, 26871039), (3, 8957013), (9, 2985671), (13, 2067003), (39, 689001), (117, 229667), (163, 164853), (489, 54951), (1409, 19071), (1467, 18317), (2119, 12681), (4227, 6357)]