26286543

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1435

約数の個数: 24

約数和(自身を含む): 39776256

約数和(自身を除く): 13489713

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 1327, 2201, 3981, 6603, 11943, 19809, 41137, 94217, 123411, 282651, 370233, 847953, 2920727, 8762181, 26286543]

約数ペア:

[(1, 26286543), (3, 8762181), (9, 2920727), (31, 847953), (71, 370233), (93, 282651), (213, 123411), (279, 94217), (639, 41137), (1327, 19809), (2201, 11943), (3981, 6603)]