17789409

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 29116800

約数和(自身を除く): 11327391

約数列:

[1, 3, 9, 11, 27, 33, 89, 99, 267, 297, 673, 801, 979, 2019, 2403, 2937, 6057, 7403, 8811, 18171, 22209, 26433, 59897, 66627, 179691, 199881, 539073, 658867, 1617219, 1976601, 5929803, 17789409]

約数ペア:

[(1, 17789409), (3, 5929803), (9, 1976601), (11, 1617219), (27, 658867), (33, 539073), (89, 199881), (99, 179691), (267, 66627), (297, 59897), (673, 26433), (801, 22209), (979, 18171), (2019, 8811), (2403, 7403), (2937, 6057)]