42335951

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 51283584

約数和(自身を除く): 8947633

約数列:

[1, 7, 43, 49, 71, 283, 301, 497, 1981, 2107, 3053, 3479, 12169, 13867, 20093, 21371, 85183, 140651, 149597, 596281, 863999, 984557, 6047993, 42335951]

約数ペア:

[(1, 42335951), (7, 6047993), (43, 984557), (49, 863999), (71, 596281), (283, 149597), (301, 140651), (497, 85183), (1981, 21371), (2107, 20093), (3053, 13867), (3479, 12169)]